502040560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1453}}^1$

素因数の和:2090

約数の個数: 80

約数和(自身を含む): 1337075136

約数和(自身を除く): 835034576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 617, 1234, 1453, 2468, 2906, 3085, 4319, 4936, 5812, 6170, 7265, 8638, 9872, 10171, 11624, 12340, 14530, 17276, 20342, 21595, 23248, 24680, 29060, 34552, 40684, 43190, 49360, 50855, 58120, 69104, 81368, 86380, 101710, 116240, 162736, 172760, 203420, 345520, 406840, 813680, 896501, 1793002, 3586004, 4482505, 6275507, 7172008, 8965010, 12551014, 14344016, 17930020, 25102028, 31377535, 35860040, 50204056, 62755070, 71720080, 100408112, 125510140, 251020280, 502040560]

約数ペア:

[(1, 502040560), (2, 251020280), (4, 125510140), (5, 100408112), (7, 71720080), (8, 62755070), (10, 50204056), (14, 35860040), (16, 31377535), (20, 25102028), (28, 17930020), (35, 14344016), (40, 12551014), (56, 8965010), (70, 7172008), (80, 6275507), (112, 4482505), (140, 3586004), (280, 1793002), (560, 896501), (617, 813680), (1234, 406840), (1453, 345520), (2468, 203420), (2906, 172760), (3085, 162736), (4319, 116240), (4936, 101710), (5812, 86380), (6170, 81368), (7265, 69104), (8638, 58120), (9872, 50855), (10171, 49360), (11624, 43190), (12340, 40684), (14530, 34552), (17276, 29060), (20342, 24680), (21595, 23248)]