102311480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{54421}}^1$

素因数の和:54479

約数の個数: 32

約数和(自身を含む): 235103040

約数和(自身を除く): 132791560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 54421, 108842, 217684, 272105, 435368, 544210, 1088420, 2176840, 2557787, 5115574, 10231148, 12788935, 20462296, 25577870, 51155740, 102311480]

約数ペア:

[(1, 102311480), (2, 51155740), (4, 25577870), (5, 20462296), (8, 12788935), (10, 10231148), (20, 5115574), (40, 2557787), (47, 2176840), (94, 1088420), (188, 544210), (235, 435368), (376, 272105), (470, 217684), (940, 108842), (1880, 54421)]