77497160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149033}}^1$

素因数の和:149057

約数の個数: 32

約数和(自身を含む): 187782840

約数和(自身を除く): 110285680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 149033, 298066, 596132, 745165, 1192264, 1490330, 1937429, 2980660, 3874858, 5961320, 7749716, 9687145, 15499432, 19374290, 38748580, 77497160]

約数ペア:

[(1, 77497160), (2, 38748580), (4, 19374290), (5, 15499432), (8, 9687145), (10, 7749716), (13, 5961320), (20, 3874858), (26, 2980660), (40, 1937429), (52, 1490330), (65, 1192264), (104, 745165), (130, 596132), (260, 298066), (520, 149033)]