9750320

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 22800624

約数和(自身を除く): 13050304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 397, 614, 794, 1228, 1535, 1588, 1985, 2456, 3070, 3176, 3970, 4912, 6140, 6352, 7940, 12280, 15880, 24560, 31760, 121879, 243758, 487516, 609395, 975032, 1218790, 1950064, 2437580, 4875160, 9750320]

約数ペア:

[(1, 9750320), (2, 4875160), (4, 2437580), (5, 1950064), (8, 1218790), (10, 975032), (16, 609395), (20, 487516), (40, 243758), (80, 121879), (307, 31760), (397, 24560), (614, 15880), (794, 12280), (1228, 7940), (1535, 6352), (1588, 6140), (1985, 4912), (2456, 3970), (3070, 3176)]