57170920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38629}}^1$

素因数の和:38677

約数の個数: 32

約数和(自身を含む): 132114600

約数和(自身を除く): 74943680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 38629, 77258, 154516, 193145, 309032, 386290, 772580, 1429273, 1545160, 2858546, 5717092, 7146365, 11434184, 14292730, 28585460, 57170920]

約数ペア:

[(1, 57170920), (2, 28585460), (4, 14292730), (5, 11434184), (8, 7146365), (10, 5717092), (20, 2858546), (37, 1545160), (40, 1429273), (74, 772580), (148, 386290), (185, 309032), (296, 193145), (370, 154516), (740, 77258), (1480, 38629)]