1520572040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2924177}}^1$

素因数の和:2924201

約数の個数: 32

約数和(自身を含む): 3684464280

約数和(自身を除く): 2163892240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2924177, 5848354, 11696708, 14620885, 23393416, 29241770, 38014301, 58483540, 76028602, 116967080, 152057204, 190071505, 304114408, 380143010, 760286020, 1520572040]

約数ペア:

[(1, 1520572040), (2, 760286020), (4, 380143010), (5, 304114408), (8, 190071505), (10, 152057204), (13, 116967080), (20, 76028602), (26, 58483540), (40, 38014301), (52, 29241770), (65, 23393416), (104, 14620885), (130, 11696708), (260, 5848354), (520, 2924177)]