4343950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 8968176

約数和(自身を除く): 4624226

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 163, 205, 325, 326, 410, 533, 650, 815, 1025, 1066, 1630, 2050, 2119, 2665, 4075, 4238, 5330, 6683, 8150, 10595, 13325, 13366, 21190, 26650, 33415, 52975, 66830, 86879, 105950, 167075, 173758, 334150, 434395, 868790, 2171975, 4343950]

約数ペア:

[(1, 4343950), (2, 2171975), (5, 868790), (10, 434395), (13, 334150), (25, 173758), (26, 167075), (41, 105950), (50, 86879), (65, 66830), (82, 52975), (130, 33415), (163, 26650), (205, 21190), (325, 13366), (326, 13325), (410, 10595), (533, 8150), (650, 6683), (815, 5330), (1025, 4238), (1066, 4075), (1630, 2665), (2050, 2119)]