123680

素因数分解:

$2^5\times 5^1\times {\mathrm{773}}^1$

素因数の和:788

約数の個数: 24

約数和(自身を含む): 292572

約数和(自身を除く): 168892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 773, 1546, 3092, 3865, 6184, 7730, 12368, 15460, 24736, 30920, 61840, 123680]

約数ペア:

[(1, 123680), (2, 61840), (4, 30920), (5, 24736), (8, 15460), (10, 12368), (16, 7730), (20, 6184), (32, 3865), (40, 3092), (80, 1546), (160, 773)]