10354760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19913}}^1$

素因数の和:19937

約数の個数: 32

約数和(自身を含む): 25091640

約数和(自身を除く): 14736880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19913, 39826, 79652, 99565, 159304, 199130, 258869, 398260, 517738, 796520, 1035476, 1294345, 2070952, 2588690, 5177380, 10354760]

約数ペア:

[(1, 10354760), (2, 5177380), (4, 2588690), (5, 2070952), (8, 1294345), (10, 1035476), (13, 796520), (20, 517738), (26, 398260), (40, 258869), (52, 199130), (65, 159304), (104, 99565), (130, 79652), (260, 39826), (520, 19913)]