40696500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2122

約数の個数: 96

約数和(自身を含む): 127685376

約数和(自身を除く): 86988876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 2087, 3250, 3900, 4174, 4875, 6261, 6500, 8348, 9750, 10435, 12522, 19500, 20870, 25044, 27131, 31305, 41740, 52175, 54262, 62610, 81393, 104350, 108524, 125220, 135655, 156525, 162786, 208700, 260875, 271310, 313050, 325572, 406965, 521750, 542620, 626100, 678275, 782625, 813930, 1043500, 1356550, 1565250, 1627860, 2034825, 2713100, 3130500, 3391375, 4069650, 6782750, 8139300, 10174125, 13565500, 20348250, 40696500]

約数ペア:

[(1, 40696500), (2, 20348250), (3, 13565500), (4, 10174125), (5, 8139300), (6, 6782750), (10, 4069650), (12, 3391375), (13, 3130500), (15, 2713100), (20, 2034825), (25, 1627860), (26, 1565250), (30, 1356550), (39, 1043500), (50, 813930), (52, 782625), (60, 678275), (65, 626100), (75, 542620), (78, 521750), (100, 406965), (125, 325572), (130, 313050), (150, 271310), (156, 260875), (195, 208700), (250, 162786), (260, 156525), (300, 135655), (325, 125220), (375, 108524), (390, 104350), (500, 81393), (650, 62610), (750, 54262), (780, 52175), (975, 41740), (1300, 31305), (1500, 27131), (1625, 25044), (1950, 20870), (2087, 19500), (3250, 12522), (3900, 10435), (4174, 9750), (4875, 8348), (6261, 6500)]