182190320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1049}}^1$

素因数の和:1242

約数の個数: 80

約数和(自身を含む): 459345600

約数和(自身を除く): 277155280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 167, 208, 260, 334, 520, 668, 835, 1040, 1049, 1336, 1670, 2098, 2171, 2672, 3340, 4196, 4342, 5245, 6680, 8392, 8684, 10490, 10855, 13360, 13637, 16784, 17368, 20980, 21710, 27274, 34736, 41960, 43420, 54548, 68185, 83920, 86840, 109096, 136370, 173680, 175183, 218192, 272740, 350366, 545480, 700732, 875915, 1090960, 1401464, 1751830, 2277379, 2802928, 3503660, 4554758, 7007320, 9109516, 11386895, 14014640, 18219032, 22773790, 36438064, 45547580, 91095160, 182190320]

約数ペア:

[(1, 182190320), (2, 91095160), (4, 45547580), (5, 36438064), (8, 22773790), (10, 18219032), (13, 14014640), (16, 11386895), (20, 9109516), (26, 7007320), (40, 4554758), (52, 3503660), (65, 2802928), (80, 2277379), (104, 1751830), (130, 1401464), (167, 1090960), (208, 875915), (260, 700732), (334, 545480), (520, 350366), (668, 272740), (835, 218192), (1040, 175183), (1049, 173680), (1336, 136370), (1670, 109096), (2098, 86840), (2171, 83920), (2672, 68185), (3340, 54548), (4196, 43420), (4342, 41960), (5245, 34736), (6680, 27274), (8392, 21710), (8684, 20980), (10490, 17368), (10855, 16784), (13360, 13637)]