101660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 48

約数和(自身を含む): 254016

約数和(自身を除く): 152356

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 34, 46, 52, 65, 68, 85, 92, 115, 130, 170, 221, 230, 260, 299, 340, 391, 442, 460, 598, 782, 884, 1105, 1196, 1495, 1564, 1955, 2210, 2990, 3910, 4420, 5083, 5980, 7820, 10166, 20332, 25415, 50830, 101660]

約数ペア:

[(1, 101660), (2, 50830), (4, 25415), (5, 20332), (10, 10166), (13, 7820), (17, 5980), (20, 5083), (23, 4420), (26, 3910), (34, 2990), (46, 2210), (52, 1955), (65, 1564), (68, 1495), (85, 1196), (92, 1105), (115, 884), (130, 782), (170, 598), (221, 460), (230, 442), (260, 391), (299, 340)]