23050480

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3947}}^1$

素因数の和:4033

約数の個数: 40

約数和(自身を含む): 54340272

約数和(自身を除く): 31289792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 3947, 5840, 7894, 15788, 19735, 31576, 39470, 63152, 78940, 157880, 288131, 315760, 576262, 1152524, 1440655, 2305048, 2881310, 4610096, 5762620, 11525240, 23050480]

約数ペア:

[(1, 23050480), (2, 11525240), (4, 5762620), (5, 4610096), (8, 2881310), (10, 2305048), (16, 1440655), (20, 1152524), (40, 576262), (73, 315760), (80, 288131), (146, 157880), (292, 78940), (365, 63152), (584, 39470), (730, 31576), (1168, 19735), (1460, 15788), (2920, 7894), (3947, 5840)]