108827240

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34439}}^1$

素因数の和:34529

約数の個数: 32

約数和(自身を含む): 247968000

約数和(自身を除く): 139140760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 34439, 68878, 137756, 172195, 275512, 344390, 688780, 1377560, 2720681, 5441362, 10882724, 13603405, 21765448, 27206810, 54413620, 108827240]

約数ペア:

[(1, 108827240), (2, 54413620), (4, 27206810), (5, 21765448), (8, 13603405), (10, 10882724), (20, 5441362), (40, 2720681), (79, 1377560), (158, 688780), (316, 344390), (395, 275512), (632, 172195), (790, 137756), (1580, 68878), (3160, 34439)]