3808880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1073

約数の個数: 40

約数和(自身を含む): 9052992

約数和(自身を除く): 5244112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1013, 1880, 2026, 3760, 4052, 5065, 8104, 10130, 16208, 20260, 40520, 47611, 81040, 95222, 190444, 238055, 380888, 476110, 761776, 952220, 1904440, 3808880]

約数ペア:

[(1, 3808880), (2, 1904440), (4, 952220), (5, 761776), (8, 476110), (10, 380888), (16, 238055), (20, 190444), (40, 95222), (47, 81040), (80, 47611), (94, 40520), (188, 20260), (235, 16208), (376, 10130), (470, 8104), (752, 5065), (940, 4052), (1013, 3760), (1880, 2026)]