82061000

素因数分解:

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

素因数の和:664

約数の個数: 128

約数和(自身を含む): 231379200

約数和(自身を除く): 149318200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 350, 380, 475, 500, 532, 617, 665, 700, 760, 875, 950, 1000, 1064, 1234, 1330, 1400, 1750, 1900, 2375, 2468, 2660, 3085, 3325, 3500, 3800, 4319, 4750, 4936, 5320, 6170, 6650, 7000, 8638, 9500, 11723, 12340, 13300, 15425, 16625, 17276, 19000, 21595, 23446, 24680, 26600, 30850, 33250, 34552, 43190, 46892, 58615, 61700, 66500, 77125, 82061, 86380, 93784, 107975, 117230, 123400, 133000, 154250, 164122, 172760, 215950, 234460, 293075, 308500, 328244, 410305, 431900, 468920, 539875, 586150, 617000, 656488, 820610, 863800, 1079750, 1172300, 1465375, 1641220, 2051525, 2159500, 2344600, 2930750, 3282440, 4103050, 4319000, 5861500, 8206100, 10257625, 11723000, 16412200, 20515250, 41030500, 82061000]

約数ペア:

[(1, 82061000), (2, 41030500), (4, 20515250), (5, 16412200), (7, 11723000), (8, 10257625), (10, 8206100), (14, 5861500), (19, 4319000), (20, 4103050), (25, 3282440), (28, 2930750), (35, 2344600), (38, 2159500), (40, 2051525), (50, 1641220), (56, 1465375), (70, 1172300), (76, 1079750), (95, 863800), (100, 820610), (125, 656488), (133, 617000), (140, 586150), (152, 539875), (175, 468920), (190, 431900), (200, 410305), (250, 328244), (266, 308500), (280, 293075), (350, 234460), (380, 215950), (475, 172760), (500, 164122), (532, 154250), (617, 133000), (665, 123400), (700, 117230), (760, 107975), (875, 93784), (950, 86380), (1000, 82061), (1064, 77125), (1234, 66500), (1330, 61700), (1400, 58615), (1750, 46892), (1900, 43190), (2375, 34552), (2468, 33250), (2660, 30850), (3085, 26600), (3325, 24680), (3500, 23446), (3800, 21595), (4319, 19000), (4750, 17276), (4936, 16625), (5320, 15425), (6170, 13300), (6650, 12340), (7000, 11723), (8638, 9500)]