5460520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10525

約数の個数: 32

約数和(自身を含む): 13232520

約数和(自身を除く): 7772000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10501, 21002, 42004, 52505, 84008, 105010, 136513, 210020, 273026, 420040, 546052, 682565, 1092104, 1365130, 2730260, 5460520]

約数ペア:

[(1, 5460520), (2, 2730260), (4, 1365130), (5, 1092104), (8, 682565), (10, 546052), (13, 420040), (20, 273026), (26, 210020), (40, 136513), (52, 105010), (65, 84008), (104, 52505), (130, 42004), (260, 21002), (520, 10501)]