2013350920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2113}}^1$

素因数の和:2255

約数の個数: 128

約数和(自身を含む): 5369898240

約数和(自身を除く): 3356547320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 83, 140, 164, 166, 205, 280, 287, 328, 332, 410, 415, 574, 581, 664, 820, 830, 1148, 1162, 1435, 1640, 1660, 2113, 2296, 2324, 2870, 2905, 3320, 3403, 4226, 4648, 5740, 5810, 6806, 8452, 10565, 11480, 11620, 13612, 14791, 16904, 17015, 21130, 23240, 23821, 27224, 29582, 34030, 42260, 47642, 59164, 68060, 73955, 84520, 86633, 95284, 118328, 119105, 136120, 147910, 173266, 175379, 190568, 238210, 295820, 346532, 350758, 433165, 476420, 591640, 606431, 693064, 701516, 866330, 876895, 952840, 1212862, 1227653, 1403032, 1732660, 1753790, 2425724, 2455306, 3032155, 3465320, 3507580, 4851448, 4910612, 6064310, 6138265, 7015160, 7190539, 9821224, 12128620, 12276530, 14381078, 24257240, 24553060, 28762156, 35952695, 49106120, 50333773, 57524312, 71905390, 100667546, 143810780, 201335092, 251668865, 287621560, 402670184, 503337730, 1006675460, 2013350920]

約数ペア:

[(1, 2013350920), (2, 1006675460), (4, 503337730), (5, 402670184), (7, 287621560), (8, 251668865), (10, 201335092), (14, 143810780), (20, 100667546), (28, 71905390), (35, 57524312), (40, 50333773), (41, 49106120), (56, 35952695), (70, 28762156), (82, 24553060), (83, 24257240), (140, 14381078), (164, 12276530), (166, 12128620), (205, 9821224), (280, 7190539), (287, 7015160), (328, 6138265), (332, 6064310), (410, 4910612), (415, 4851448), (574, 3507580), (581, 3465320), (664, 3032155), (820, 2455306), (830, 2425724), (1148, 1753790), (1162, 1732660), (1435, 1403032), (1640, 1227653), (1660, 1212862), (2113, 952840), (2296, 876895), (2324, 866330), (2870, 701516), (2905, 693064), (3320, 606431), (3403, 591640), (4226, 476420), (4648, 433165), (5740, 350758), (5810, 346532), (6806, 295820), (8452, 238210), (10565, 190568), (11480, 175379), (11620, 173266), (13612, 147910), (14791, 136120), (16904, 119105), (17015, 118328), (21130, 95284), (23240, 86633), (23821, 84520), (27224, 73955), (29582, 68060), (34030, 59164), (42260, 47642)]