122391100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3095

約数の個数: 72

約数和(自身を含む): 295342208

約数和(自身を除く): 172951108

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3037, 3100, 4030, 6074, 8060, 10075, 12148, 15185, 20150, 30370, 39481, 40300, 60740, 75925, 78962, 94147, 151850, 157924, 188294, 197405, 303700, 376588, 394810, 470735, 789620, 941470, 987025, 1223911, 1882940, 1974050, 2353675, 2447822, 3948100, 4707350, 4895644, 6119555, 9414700, 12239110, 24478220, 30597775, 61195550, 122391100]

約数ペア:

[(1, 122391100), (2, 61195550), (4, 30597775), (5, 24478220), (10, 12239110), (13, 9414700), (20, 6119555), (25, 4895644), (26, 4707350), (31, 3948100), (50, 2447822), (52, 2353675), (62, 1974050), (65, 1882940), (100, 1223911), (124, 987025), (130, 941470), (155, 789620), (260, 470735), (310, 394810), (325, 376588), (403, 303700), (620, 197405), (650, 188294), (775, 157924), (806, 151850), (1300, 94147), (1550, 78962), (1612, 75925), (2015, 60740), (3037, 40300), (3100, 39481), (4030, 30370), (6074, 20150), (8060, 15185), (10075, 12148)]