201500873080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{387501679}}^1$

素因数の和:387501703

約数の個数: 32

約数和(自身を含む): 488252116800

約数和(自身を除く): 286751243720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 387501679, 775003358, 1550006716, 1937508395, 3100013432, 3875016790, 5037521827, 7750033580, 10075043654, 15500067160, 20150087308, 25187609135, 40300174616, 50375218270, 100750436540, 201500873080]

約数ペア:

[(1, 201500873080), (2, 100750436540), (4, 50375218270), (5, 40300174616), (8, 25187609135), (10, 20150087308), (13, 15500067160), (20, 10075043654), (26, 7750033580), (40, 5037521827), (52, 3875016790), (65, 3100013432), (104, 1937508395), (130, 1550006716), (260, 775003358), (520, 387501679)]