5315830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 10430784

約数和(自身を除く): 5114954

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 397, 515, 794, 1030, 1339, 1985, 2678, 3970, 5161, 6695, 10322, 13390, 25805, 40891, 51610, 81782, 204455, 408910, 531583, 1063166, 2657915, 5315830]

約数ペア:

[(1, 5315830), (2, 2657915), (5, 1063166), (10, 531583), (13, 408910), (26, 204455), (65, 81782), (103, 51610), (130, 40891), (206, 25805), (397, 13390), (515, 10322), (794, 6695), (1030, 5161), (1339, 3970), (1985, 2678)]