45547580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1049}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 103723200

約数和(自身を除く): 58175620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 668, 835, 1049, 1670, 2098, 2171, 3340, 4196, 4342, 5245, 8684, 10490, 10855, 13637, 20980, 21710, 27274, 43420, 54548, 68185, 136370, 175183, 272740, 350366, 700732, 875915, 1751830, 2277379, 3503660, 4554758, 9109516, 11386895, 22773790, 45547580]

約数ペア:

[(1, 45547580), (2, 22773790), (4, 11386895), (5, 9109516), (10, 4554758), (13, 3503660), (20, 2277379), (26, 1751830), (52, 875915), (65, 700732), (130, 350366), (167, 272740), (260, 175183), (334, 136370), (668, 68185), (835, 54548), (1049, 43420), (1670, 27274), (2098, 21710), (2171, 20980), (3340, 13637), (4196, 10855), (4342, 10490), (5245, 8684)]