13130260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4624

約数の個数: 48

約数和(自身を含む): 32401152

約数和(自身を除く): 19270892

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4591, 9182, 18364, 22955, 45910, 50501, 59683, 91820, 101002, 119366, 202004, 238732, 252505, 298415, 505010, 596830, 656513, 1010020, 1193660, 1313026, 2626052, 3282565, 6565130, 13130260]

約数ペア:

[(1, 13130260), (2, 6565130), (4, 3282565), (5, 2626052), (10, 1313026), (11, 1193660), (13, 1010020), (20, 656513), (22, 596830), (26, 505010), (44, 298415), (52, 252505), (55, 238732), (65, 202004), (110, 119366), (130, 101002), (143, 91820), (220, 59683), (260, 50501), (286, 45910), (572, 22955), (715, 18364), (1430, 9182), (2860, 4591)]