89505130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62591}}^1$

素因数の和:62622

約数の個数: 32

約数和(自身を含む): 189278208

約数和(自身を除く): 99773078

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 62591, 125182, 312955, 625910, 688501, 813683, 1377002, 1627366, 3442505, 4068415, 6885010, 8136830, 8950513, 17901026, 44752565, 89505130]

約数ペア:

[(1, 89505130), (2, 44752565), (5, 17901026), (10, 8950513), (11, 8136830), (13, 6885010), (22, 4068415), (26, 3442505), (55, 1627366), (65, 1377002), (110, 813683), (130, 688501), (143, 625910), (286, 312955), (715, 125182), (1430, 62591)]