98015740

素因数分解:

$2^2\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{2459}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 206020080

約数和(自身を除く): 108004340

約数列:

[1, 2, 4, 5, 10, 20, 1993, 2459, 3986, 4918, 7972, 9836, 9965, 12295, 19930, 24590, 39860, 49180, 4900787, 9801574, 19603148, 24503935, 49007870, 98015740]

約数ペア:

[(1, 98015740), (2, 49007870), (4, 24503935), (5, 19603148), (10, 9801574), (20, 4900787), (1993, 49180), (2459, 39860), (3986, 24590), (4918, 19930), (7972, 12295), (9836, 9965)]