144620680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{124673}}^1$

素因数の和:124713

約数の個数: 32

約数和(自身を含む): 336619800

約数和(自身を除く): 191999120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 124673, 249346, 498692, 623365, 997384, 1246730, 2493460, 3615517, 4986920, 7231034, 14462068, 18077585, 28924136, 36155170, 72310340, 144620680]

約数ペア:

[(1, 144620680), (2, 72310340), (4, 36155170), (5, 28924136), (8, 18077585), (10, 14462068), (20, 7231034), (29, 4986920), (40, 3615517), (58, 2493460), (116, 1246730), (145, 997384), (232, 623365), (290, 498692), (580, 249346), (1160, 124673)]