10856827540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1815523}}^1$

素因数の和:1815568

約数の個数: 48

約数和(自身を含む): 25620674688

約数和(自身を除く): 14763847148

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 1815523, 3631046, 7262092, 9077615, 18155230, 23601799, 36310460, 41757029, 47203598, 83514058, 94407196, 118008995, 167028116, 208785145, 236017990, 417570290, 472035980, 542841377, 835140580, 1085682754, 2171365508, 2714206885, 5428413770, 10856827540]

約数ペア:

[(1, 10856827540), (2, 5428413770), (4, 2714206885), (5, 2171365508), (10, 1085682754), (13, 835140580), (20, 542841377), (23, 472035980), (26, 417570290), (46, 236017990), (52, 208785145), (65, 167028116), (92, 118008995), (115, 94407196), (130, 83514058), (230, 47203598), (260, 41757029), (299, 36310460), (460, 23601799), (598, 18155230), (1196, 9077615), (1495, 7262092), (2990, 3631046), (5980, 1815523)]