2012682275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 2784196800

約数和(自身を除く): 771514525

約数列:

[1, 5, 17, 23, 25, 85, 109, 115, 391, 425, 545, 575, 1853, 1889, 1955, 2507, 2725, 9265, 9445, 9775, 12535, 32113, 42619, 43447, 46325, 47225, 62675, 160565, 205901, 213095, 217235, 738599, 802825, 1029505, 1065475, 1086175, 3500317, 3692995, 4735723, 5147525, 17501585, 18464975, 23678615, 80507291, 87507925, 118393075, 402536455, 2012682275]

約数ペア:

[(1, 2012682275), (5, 402536455), (17, 118393075), (23, 87507925), (25, 80507291), (85, 23678615), (109, 18464975), (115, 17501585), (391, 5147525), (425, 4735723), (545, 3692995), (575, 3500317), (1853, 1086175), (1889, 1065475), (1955, 1029505), (2507, 802825), (2725, 738599), (9265, 217235), (9445, 213095), (9775, 205901), (12535, 160565), (32113, 62675), (42619, 47225), (43447, 46325)]