83557360

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6917}}^1$

素因数の和:7081

約数の個数: 40

約数和(自身を含む): 195585696

約数和(自身を除く): 112028336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 6917, 12080, 13834, 27668, 34585, 55336, 69170, 110672, 138340, 276680, 553360, 1044467, 2088934, 4177868, 5222335, 8355736, 10444670, 16711472, 20889340, 41778680, 83557360]

約数ペア:

[(1, 83557360), (2, 41778680), (4, 20889340), (5, 16711472), (8, 10444670), (10, 8355736), (16, 5222335), (20, 4177868), (40, 2088934), (80, 1044467), (151, 553360), (302, 276680), (604, 138340), (755, 110672), (1208, 69170), (1510, 55336), (2416, 34585), (3020, 27668), (6040, 13834), (6917, 12080)]