78010160

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6211}}^1$

素因数の和:6381

約数の個数: 40

約数和(自身を含む): 182558256

約数和(自身を除く): 104548096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6211, 6280, 12422, 12560, 24844, 31055, 49688, 62110, 99376, 124220, 248440, 496880, 975127, 1950254, 3900508, 4875635, 7801016, 9751270, 15602032, 19502540, 39005080, 78010160]

約数ペア:

[(1, 78010160), (2, 39005080), (4, 19502540), (5, 15602032), (8, 9751270), (10, 7801016), (16, 4875635), (20, 3900508), (40, 1950254), (80, 975127), (157, 496880), (314, 248440), (628, 124220), (785, 99376), (1256, 62110), (1570, 49688), (2512, 31055), (3140, 24844), (6211, 12560), (6280, 12422)]