327804100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{252157}}^1$

素因数の和:252184

約数の個数: 36

約数和(自身を含む): 766056004

約数和(自身を除く): 438251904

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 252157, 504314, 1008628, 1260785, 2521570, 3278041, 5043140, 6303925, 6556082, 12607850, 13112164, 16390205, 25215700, 32780410, 65560820, 81951025, 163902050, 327804100]

約数ペア:

[(1, 327804100), (2, 163902050), (4, 81951025), (5, 65560820), (10, 32780410), (13, 25215700), (20, 16390205), (25, 13112164), (26, 12607850), (50, 6556082), (52, 6303925), (65, 5043140), (100, 3278041), (130, 2521570), (260, 1260785), (325, 1008628), (650, 504314), (1300, 252157)]