9963680

素因数分解:

$2^5\times 5^1\times {\mathrm{62273}}^1$

素因数の和:62288

約数の個数: 24

約数和(自身を含む): 23539572

約数和(自身を除く): 13575892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 62273, 124546, 249092, 311365, 498184, 622730, 996368, 1245460, 1992736, 2490920, 4981840, 9963680]

約数ペア:

[(1, 9963680), (2, 4981840), (4, 2490920), (5, 1992736), (8, 1245460), (10, 996368), (16, 622730), (20, 498184), (32, 311365), (40, 249092), (80, 124546), (160, 62273)]