25367290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 49787136

約数和(自身を除く): 24419846

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 2351, 4702, 5395, 10790, 11755, 23510, 30563, 61126, 152815, 195133, 305630, 390266, 975665, 1951330, 2536729, 5073458, 12683645, 25367290]

約数ペア:

[(1, 25367290), (2, 12683645), (5, 5073458), (10, 2536729), (13, 1951330), (26, 975665), (65, 390266), (83, 305630), (130, 195133), (166, 152815), (415, 61126), (830, 30563), (1079, 23510), (2158, 11755), (2351, 10790), (4702, 5395)]