15204051260

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1\times {\mathrm{10163}}^1$

素因数の和:10874

約数の個数: 48

約数和(自身を含む): 32231751552

約数和(自身を除く): 17027700292

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 571, 655, 1142, 1310, 2284, 2620, 2855, 5710, 10163, 11420, 20326, 40652, 50815, 74801, 101630, 149602, 203260, 299204, 374005, 748010, 1331353, 1496020, 2662706, 5325412, 5803073, 6656765, 11606146, 13313530, 23212292, 26627060, 29015365, 58030730, 116061460, 760202563, 1520405126, 3040810252, 3801012815, 7602025630, 15204051260]

約数ペア:

[(1, 15204051260), (2, 7602025630), (4, 3801012815), (5, 3040810252), (10, 1520405126), (20, 760202563), (131, 116061460), (262, 58030730), (524, 29015365), (571, 26627060), (655, 23212292), (1142, 13313530), (1310, 11606146), (2284, 6656765), (2620, 5803073), (2855, 5325412), (5710, 2662706), (10163, 1496020), (11420, 1331353), (20326, 748010), (40652, 374005), (50815, 299204), (74801, 203260), (101630, 149602)]