88486190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40039}}^1$

素因数の和:40076

約数の個数: 32

約数和(自身を含む): 181621440

約数和(自身を除く): 93135250

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 40039, 80078, 200195, 400390, 520507, 680663, 1041014, 1361326, 2602535, 3403315, 5205070, 6806630, 8848619, 17697238, 44243095, 88486190]

約数ペア:

[(1, 88486190), (2, 44243095), (5, 17697238), (10, 8848619), (13, 6806630), (17, 5205070), (26, 3403315), (34, 2602535), (65, 1361326), (85, 1041014), (130, 680663), (170, 520507), (221, 400390), (442, 200195), (1105, 80078), (2210, 40039)]