242529460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{282011}}^1$

素因数の和:282063

約数の個数: 24

約数和(自身を含む): 521158176

約数和(自身を除く): 278628716

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 282011, 564022, 1128044, 1410055, 2820110, 5640220, 12126473, 24252946, 48505892, 60632365, 121264730, 242529460]

約数ペア:

[(1, 242529460), (2, 121264730), (4, 60632365), (5, 48505892), (10, 24252946), (20, 12126473), (43, 5640220), (86, 2820110), (172, 1410055), (215, 1128044), (430, 564022), (860, 282011)]