5306260180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{497773}}^1$

素因数の和:497836

約数の個数: 48

約数和(自身を含む): 12293026704

約数和(自身を除く): 6986766524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 497773, 995546, 1991092, 2488865, 4977730, 6471049, 9955460, 12942098, 20408693, 25884196, 32355245, 40817386, 64710490, 81634772, 102043465, 129420980, 204086930, 265313009, 408173860, 530626018, 1061252036, 1326565045, 2653130090, 5306260180]

約数ペア:

[(1, 5306260180), (2, 2653130090), (4, 1326565045), (5, 1061252036), (10, 530626018), (13, 408173860), (20, 265313009), (26, 204086930), (41, 129420980), (52, 102043465), (65, 81634772), (82, 64710490), (130, 40817386), (164, 32355245), (205, 25884196), (260, 20408693), (410, 12942098), (533, 9955460), (820, 6471049), (1066, 4977730), (2132, 2488865), (2665, 1991092), (5330, 995546), (10660, 497773)]