25565150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 52642464

約数和(自身を除く): 27077314

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1063, 1850, 2126, 2405, 4810, 5315, 10630, 12025, 13819, 24050, 26575, 27638, 39331, 53150, 69095, 78662, 138190, 196655, 345475, 393310, 511303, 690950, 983275, 1022606, 1966550, 2556515, 5113030, 12782575, 25565150]

約数ペア:

[(1, 25565150), (2, 12782575), (5, 5113030), (10, 2556515), (13, 1966550), (25, 1022606), (26, 983275), (37, 690950), (50, 511303), (65, 393310), (74, 345475), (130, 196655), (185, 138190), (325, 78662), (370, 69095), (481, 53150), (650, 39331), (925, 27638), (962, 26575), (1063, 24050), (1850, 13819), (2126, 12025), (2405, 10630), (4810, 5315)]