122341960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{235273}}^1$

素因数の和:235297

約数の個数: 32

約数和(自身を含む): 296445240

約数和(自身を除く): 174103280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 235273, 470546, 941092, 1176365, 1882184, 2352730, 3058549, 4705460, 6117098, 9410920, 12234196, 15292745, 24468392, 30585490, 61170980, 122341960]

約数ペア:

[(1, 122341960), (2, 61170980), (4, 30585490), (5, 24468392), (8, 15292745), (10, 12234196), (13, 9410920), (20, 6117098), (26, 4705460), (40, 3058549), (52, 2352730), (65, 1882184), (104, 1176365), (130, 941092), (260, 470546), (520, 235273)]