124683920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67763}}^1$

素因数の和:67799

約数の個数: 40

約数和(自身を含む): 302498496

約数和(自身を除く): 177814576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 67763, 135526, 271052, 338815, 542104, 677630, 1084208, 1355260, 1558549, 2710520, 3117098, 5421040, 6234196, 7792745, 12468392, 15585490, 24936784, 31170980, 62341960, 124683920]

約数ペア:

[(1, 124683920), (2, 62341960), (4, 31170980), (5, 24936784), (8, 15585490), (10, 12468392), (16, 7792745), (20, 6234196), (23, 5421040), (40, 3117098), (46, 2710520), (80, 1558549), (92, 1355260), (115, 1084208), (184, 677630), (230, 542104), (368, 338815), (460, 271052), (920, 135526), (1840, 67763)]