45888914860

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{221707}}^1$

素因数の和:221926

約数の個数: 48

約数和(自身を含む): 98331932160

約数和(自身を除く): 52443017300

約数列:

[1, 2, 4, 5, 10, 20, 79, 131, 158, 262, 316, 395, 524, 655, 790, 1310, 1580, 2620, 10349, 20698, 41396, 51745, 103490, 206980, 221707, 443414, 886828, 1108535, 2217070, 4434140, 17514853, 29043617, 35029706, 58087234, 70059412, 87574265, 116174468, 145218085, 175148530, 290436170, 350297060, 580872340, 2294445743, 4588891486, 9177782972, 11472228715, 22944457430, 45888914860]

約数ペア:

[(1, 45888914860), (2, 22944457430), (4, 11472228715), (5, 9177782972), (10, 4588891486), (20, 2294445743), (79, 580872340), (131, 350297060), (158, 290436170), (262, 175148530), (316, 145218085), (395, 116174468), (524, 87574265), (655, 70059412), (790, 58087234), (1310, 35029706), (1580, 29043617), (2620, 17514853), (10349, 4434140), (20698, 2217070), (41396, 1108535), (51745, 886828), (103490, 443414), (206980, 221707)]