104920243180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1\times {\mathrm{140339}}^1$

素因数の和:141666

約数の個数: 48

約数和(自身を含む): 228108636000

約数和(自身を除く): 123188392820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1289, 2578, 5156, 6445, 12890, 25780, 37381, 74762, 140339, 149524, 186905, 280678, 373810, 561356, 701695, 747620, 1403390, 2806780, 4069831, 8139662, 16279324, 20349155, 40698310, 81396620, 180896971, 361793942, 723587884, 904484855, 1808969710, 3617939420, 5246012159, 10492024318, 20984048636, 26230060795, 52460121590, 104920243180]

約数ペア:

[(1, 104920243180), (2, 52460121590), (4, 26230060795), (5, 20984048636), (10, 10492024318), (20, 5246012159), (29, 3617939420), (58, 1808969710), (116, 904484855), (145, 723587884), (290, 361793942), (580, 180896971), (1289, 81396620), (2578, 40698310), (5156, 20349155), (6445, 16279324), (12890, 8139662), (25780, 4069831), (37381, 2806780), (74762, 1403390), (140339, 747620), (149524, 701695), (186905, 561356), (280678, 373810)]