102252020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17099}}^1$

素因数の和:17144

約数の個数: 48

約数和(自身を含む): 241315200

約数和(自身を除く): 139063180

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, 17099, 34198, 68396, 85495, 170990, 222287, 341980, 393277, 444574, 786554, 889148, 1111435, 1573108, 1966385, 2222870, 3932770, 4445740, 5112601, 7865540, 10225202, 20450404, 25563005, 51126010, 102252020]

約数ペア:

[(1, 102252020), (2, 51126010), (4, 25563005), (5, 20450404), (10, 10225202), (13, 7865540), (20, 5112601), (23, 4445740), (26, 3932770), (46, 2222870), (52, 1966385), (65, 1573108), (92, 1111435), (115, 889148), (130, 786554), (230, 444574), (260, 393277), (299, 341980), (460, 222287), (598, 170990), (1196, 85495), (1495, 68396), (2990, 34198), (5980, 17099)]