25378670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 47409408

約数和(自身を除く): 22030738

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 565, 607, 1130, 1214, 3035, 4181, 6070, 8362, 20905, 22459, 41810, 44918, 68591, 112295, 137182, 224590, 342955, 685910, 2537867, 5075734, 12689335, 25378670]

約数ペア:

[(1, 25378670), (2, 12689335), (5, 5075734), (10, 2537867), (37, 685910), (74, 342955), (113, 224590), (185, 137182), (226, 112295), (370, 68591), (565, 44918), (607, 41810), (1130, 22459), (1214, 20905), (3035, 8362), (4181, 6070)]