20170593800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1229}}^1$

素因数の和:1888

約数の個数: 192

約数和(自身を含む): 56554416000

約数和(自身を除く): 36383822200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 617, 665, 700, 760, 950, 1064, 1229, 1234, 1330, 1400, 1900, 2458, 2468, 2660, 3085, 3325, 3800, 4319, 4916, 4936, 5320, 6145, 6170, 6650, 8603, 8638, 9832, 11723, 12290, 12340, 13300, 15425, 17206, 17276, 21595, 23351, 23446, 24580, 24680, 26600, 30725, 30850, 34412, 34552, 43015, 43190, 46702, 46892, 49160, 58615, 61450, 61700, 68824, 82061, 86030, 86380, 93404, 93784, 107975, 116755, 117230, 122900, 123400, 163457, 164122, 172060, 172760, 186808, 215075, 215950, 233510, 234460, 245800, 293075, 326914, 328244, 344120, 410305, 430150, 431900, 467020, 468920, 583775, 586150, 653828, 656488, 758293, 817285, 820610, 860300, 863800, 934040, 1167550, 1172300, 1307656, 1516586, 1634570, 1641220, 1720600, 2051525, 2335100, 2344600, 3033172, 3269140, 3282440, 3791465, 4086425, 4103050, 4670200, 5308051, 6066344, 6538280, 7582930, 8172850, 8206100, 10616102, 14407567, 15165860, 16345700, 16412200, 18957325, 21232204, 26540255, 28815134, 30331720, 32691400, 37914650, 42464408, 53080510, 57630268, 72037835, 75829300, 100852969, 106161020, 115260536, 132701275, 144075670, 151658600, 201705938, 212322040, 265402550, 288151340, 360189175, 403411876, 504264845, 530805100, 576302680, 720378350, 806823752, 1008529690, 1061610200, 1440756700, 2017059380, 2521324225, 2881513400, 4034118760, 5042648450, 10085296900, 20170593800]

約数ペア:

[(1, 20170593800), (2, 10085296900), (4, 5042648450), (5, 4034118760), (7, 2881513400), (8, 2521324225), (10, 2017059380), (14, 1440756700), (19, 1061610200), (20, 1008529690), (25, 806823752), (28, 720378350), (35, 576302680), (38, 530805100), (40, 504264845), (50, 403411876), (56, 360189175), (70, 288151340), (76, 265402550), (95, 212322040), (100, 201705938), (133, 151658600), (140, 144075670), (152, 132701275), (175, 115260536), (190, 106161020), (200, 100852969), (266, 75829300), (280, 72037835), (350, 57630268), (380, 53080510), (475, 42464408), (532, 37914650), (617, 32691400), (665, 30331720), (700, 28815134), (760, 26540255), (950, 21232204), (1064, 18957325), (1229, 16412200), (1234, 16345700), (1330, 15165860), (1400, 14407567), (1900, 10616102), (2458, 8206100), (2468, 8172850), (2660, 7582930), (3085, 6538280), (3325, 6066344), (3800, 5308051), (4319, 4670200), (4916, 4103050), (4936, 4086425), (5320, 3791465), (6145, 3282440), (6170, 3269140), (6650, 3033172), (8603, 2344600), (8638, 2335100), (9832, 2051525), (11723, 1720600), (12290, 1641220), (12340, 1634570), (13300, 1516586), (15425, 1307656), (17206, 1172300), (17276, 1167550), (21595, 934040), (23351, 863800), (23446, 860300), (24580, 820610), (24680, 817285), (26600, 758293), (30725, 656488), (30850, 653828), (34412, 586150), (34552, 583775), (43015, 468920), (43190, 467020), (46702, 431900), (46892, 430150), (49160, 410305), (58615, 344120), (61450, 328244), (61700, 326914), (68824, 293075), (82061, 245800), (86030, 234460), (86380, 233510), (93404, 215950), (93784, 215075), (107975, 186808), (116755, 172760), (117230, 172060), (122900, 164122), (123400, 163457)]