23900360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54319}}^1$

素因数の和:54341

約数の個数: 32

約数和(自身を含む): 58665600

約数和(自身を除く): 34765240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 54319, 108638, 217276, 271595, 434552, 543190, 597509, 1086380, 1195018, 2172760, 2390036, 2987545, 4780072, 5975090, 11950180, 23900360]

約数ペア:

[(1, 23900360), (2, 11950180), (4, 5975090), (5, 4780072), (8, 2987545), (10, 2390036), (11, 2172760), (20, 1195018), (22, 1086380), (40, 597509), (44, 543190), (55, 434552), (88, 271595), (110, 217276), (220, 108638), (440, 54319)]