605655168040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{5520007}}^1$

素因数の和:5520242

約数の個数: 64

約数和(自身を含む): 1474504536960

約数和(自身を除く): 868849368920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 211, 260, 422, 520, 844, 1055, 1688, 2110, 2743, 4220, 5486, 8440, 10972, 13715, 21944, 27430, 54860, 109720, 5520007, 11040014, 22080028, 27600035, 44160056, 55200070, 71760091, 110400140, 143520182, 220800280, 287040364, 358800455, 574080728, 717600910, 1164721477, 1435201820, 2329442954, 2870403640, 4658885908, 5823607385, 9317771816, 11647214770, 15141379201, 23294429540, 30282758402, 46588859080, 60565516804, 75706896005, 121131033608, 151413792010, 302827584020, 605655168040]

約数ペア:

[(1, 605655168040), (2, 302827584020), (4, 151413792010), (5, 121131033608), (8, 75706896005), (10, 60565516804), (13, 46588859080), (20, 30282758402), (26, 23294429540), (40, 15141379201), (52, 11647214770), (65, 9317771816), (104, 5823607385), (130, 4658885908), (211, 2870403640), (260, 2329442954), (422, 1435201820), (520, 1164721477), (844, 717600910), (1055, 574080728), (1688, 358800455), (2110, 287040364), (2743, 220800280), (4220, 143520182), (5486, 110400140), (8440, 71760091), (10972, 55200070), (13715, 44160056), (21944, 27600035), (27430, 22080028), (54860, 11040014), (109720, 5520007)]