22191567320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{51479}}^1$

素因数の和:52332

約数の個数: 64

約数和(自身を含む): 53837784000

約数和(自身を除く): 31646216680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 829, 1658, 3316, 4145, 6632, 8290, 10777, 16580, 21554, 33160, 43108, 51479, 53885, 86216, 102958, 107770, 205916, 215540, 257395, 411832, 431080, 514790, 669227, 1029580, 1338454, 2059160, 2676908, 3346135, 5353816, 6692270, 13384540, 26769080, 42676091, 85352182, 170704364, 213380455, 341408728, 426760910, 554789183, 853521820, 1109578366, 1707043640, 2219156732, 2773945915, 4438313464, 5547891830, 11095783660, 22191567320]

約数ペア:

[(1, 22191567320), (2, 11095783660), (4, 5547891830), (5, 4438313464), (8, 2773945915), (10, 2219156732), (13, 1707043640), (20, 1109578366), (26, 853521820), (40, 554789183), (52, 426760910), (65, 341408728), (104, 213380455), (130, 170704364), (260, 85352182), (520, 42676091), (829, 26769080), (1658, 13384540), (3316, 6692270), (4145, 5353816), (6632, 3346135), (8290, 2676908), (10777, 2059160), (16580, 1338454), (21554, 1029580), (33160, 669227), (43108, 514790), (51479, 431080), (53885, 411832), (86216, 257395), (102958, 215540), (107770, 205916)]