9868240

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 23076648

約数和(自身を除く): 13208408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 421, 586, 842, 1172, 1465, 1684, 2105, 2344, 2930, 3368, 4210, 4688, 5860, 6736, 8420, 11720, 16840, 23440, 33680, 123353, 246706, 493412, 616765, 986824, 1233530, 1973648, 2467060, 4934120, 9868240]

約数ペア:

[(1, 9868240), (2, 4934120), (4, 2467060), (5, 1973648), (8, 1233530), (10, 986824), (16, 616765), (20, 493412), (40, 246706), (80, 123353), (293, 33680), (421, 23440), (586, 16840), (842, 11720), (1172, 8420), (1465, 6736), (1684, 5860), (2105, 4688), (2344, 4210), (2930, 3368)]