104852540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13009}}^1$

素因数の和:13062

約数の個数: 48

約数和(自身を含む): 244796160

約数和(自身を除く): 139943620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 13009, 26018, 52036, 65045, 130090, 169117, 260180, 338234, 403279, 676468, 806558, 845585, 1613116, 1691170, 2016395, 3382340, 4032790, 5242627, 8065580, 10485254, 20970508, 26213135, 52426270, 104852540]

約数ペア:

[(1, 104852540), (2, 52426270), (4, 26213135), (5, 20970508), (10, 10485254), (13, 8065580), (20, 5242627), (26, 4032790), (31, 3382340), (52, 2016395), (62, 1691170), (65, 1613116), (124, 845585), (130, 806558), (155, 676468), (260, 403279), (310, 338234), (403, 260180), (620, 169117), (806, 130090), (1612, 65045), (2015, 52036), (4030, 26018), (8060, 13009)]