24190940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 54286848

約数和(自身を除く): 30095908

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1223, 1978, 2446, 3956, 4892, 4945, 6115, 9890, 12230, 19780, 24460, 28129, 52589, 56258, 105178, 112516, 140645, 210356, 262945, 281290, 525890, 562580, 1051780, 1209547, 2419094, 4838188, 6047735, 12095470, 24190940]

約数ペア:

[(1, 24190940), (2, 12095470), (4, 6047735), (5, 4838188), (10, 2419094), (20, 1209547), (23, 1051780), (43, 562580), (46, 525890), (86, 281290), (92, 262945), (115, 210356), (172, 140645), (215, 112516), (230, 105178), (430, 56258), (460, 52589), (860, 28129), (989, 24460), (1223, 19780), (1978, 12230), (2446, 9890), (3956, 6115), (4892, 4945)]