8045361820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1\times {\mathrm{12413}}^1$

素因数の和:13854

約数の個数: 48

約数和(自身を含む): 17643769920

約数和(自身を除く): 9598408100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1409, 2818, 5636, 7045, 12413, 14090, 24826, 28180, 32407, 49652, 62065, 64814, 124130, 129628, 162035, 248260, 285499, 324070, 570998, 648140, 1141996, 1427495, 2854990, 5709980, 17489917, 34979834, 69959668, 87449585, 174899170, 349798340, 402268091, 804536182, 1609072364, 2011340455, 4022680910, 8045361820]

約数ペア:

[(1, 8045361820), (2, 4022680910), (4, 2011340455), (5, 1609072364), (10, 804536182), (20, 402268091), (23, 349798340), (46, 174899170), (92, 87449585), (115, 69959668), (230, 34979834), (460, 17489917), (1409, 5709980), (2818, 2854990), (5636, 1427495), (7045, 1141996), (12413, 648140), (14090, 570998), (24826, 324070), (28180, 285499), (32407, 248260), (49652, 162035), (62065, 129628), (64814, 124130)]