105071320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55889}}^1$

素因数の和:55947

約数の個数: 32

約数和(自身を含む): 241444800

約数和(自身を除く): 136373480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 55889, 111778, 223556, 279445, 447112, 558890, 1117780, 2235560, 2626783, 5253566, 10507132, 13133915, 21014264, 26267830, 52535660, 105071320]

約数ペア:

[(1, 105071320), (2, 52535660), (4, 26267830), (5, 21014264), (8, 13133915), (10, 10507132), (20, 5253566), (40, 2626783), (47, 2235560), (94, 1117780), (188, 558890), (235, 447112), (376, 279445), (470, 223556), (940, 111778), (1880, 55889)]