98813240

素因数分解:

$2^3\times 5^1\times {\mathrm{2470331}}^1$

素因数の和:2470342

約数の個数: 16

約数和(自身を含む): 222329880

約数和(自身を除く): 123516640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2470331, 4940662, 9881324, 12351655, 19762648, 24703310, 49406620, 98813240]

約数ペア:

[(1, 98813240), (2, 49406620), (4, 24703310), (5, 19762648), (8, 12351655), (10, 9881324), (20, 4940662), (40, 2470331)]