2045641101860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1\times {\mathrm{2823833}}^1$

素因数の和:2825120

約数の個数: 48

約数和(自身を含む): 4447538550000

約数和(自身を除く): 2401897448140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1249, 2498, 4996, 6245, 12490, 24980, 36221, 72442, 144884, 181105, 362210, 724420, 2823833, 5647666, 11295332, 14119165, 28238330, 56476660, 81891157, 163782314, 327564628, 409455785, 818911570, 1637823140, 3526967417, 7053934834, 14107869668, 17634837085, 35269674170, 70539348340, 102282055093, 204564110186, 409128220372, 511410275465, 1022820550930, 2045641101860]

約数ペア:

[(1, 2045641101860), (2, 1022820550930), (4, 511410275465), (5, 409128220372), (10, 204564110186), (20, 102282055093), (29, 70539348340), (58, 35269674170), (116, 17634837085), (145, 14107869668), (290, 7053934834), (580, 3526967417), (1249, 1637823140), (2498, 818911570), (4996, 409455785), (6245, 327564628), (12490, 163782314), (24980, 81891157), (36221, 56476660), (72442, 28238330), (144884, 14119165), (181105, 11295332), (362210, 5647666), (724420, 2823833)]