22693040

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{677}}^1$

素因数の和:1109

約数の個数: 40

約数和(自身を含む): 52965360

約数和(自身を除く): 30272320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 677, 838, 1354, 1676, 2095, 2708, 3352, 3385, 4190, 5416, 6704, 6770, 8380, 10832, 13540, 16760, 27080, 33520, 54160, 283663, 567326, 1134652, 1418315, 2269304, 2836630, 4538608, 5673260, 11346520, 22693040]

約数ペア:

[(1, 22693040), (2, 11346520), (4, 5673260), (5, 4538608), (8, 2836630), (10, 2269304), (16, 1418315), (20, 1134652), (40, 567326), (80, 283663), (419, 54160), (677, 33520), (838, 27080), (1354, 16760), (1676, 13540), (2095, 10832), (2708, 8380), (3352, 6770), (3385, 6704), (4190, 5416)]