2550410

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 4834512

約数和(自身を除く): 2284102

約数列:

[1, 2, 5, 10, 37, 61, 74, 113, 122, 185, 226, 305, 370, 565, 610, 1130, 2257, 4181, 4514, 6893, 8362, 11285, 13786, 20905, 22570, 34465, 41810, 68930, 255041, 510082, 1275205, 2550410]

約数ペア:

[(1, 2550410), (2, 1275205), (5, 510082), (10, 255041), (37, 68930), (61, 41810), (74, 34465), (113, 22570), (122, 20905), (185, 13786), (226, 11285), (305, 8362), (370, 6893), (565, 4514), (610, 4181), (1130, 2257)]