52380320

素因数分解:

$2^5\times 5^1\times {\mathrm{443}}^1\times {\mathrm{739}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 124195680

約数和(自身を除く): 71815360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 443, 739, 886, 1478, 1772, 2215, 2956, 3544, 3695, 4430, 5912, 7088, 7390, 8860, 11824, 14176, 14780, 17720, 23648, 29560, 35440, 59120, 70880, 118240, 327377, 654754, 1309508, 1636885, 2619016, 3273770, 5238032, 6547540, 10476064, 13095080, 26190160, 52380320]

約数ペア:

[(1, 52380320), (2, 26190160), (4, 13095080), (5, 10476064), (8, 6547540), (10, 5238032), (16, 3273770), (20, 2619016), (32, 1636885), (40, 1309508), (80, 654754), (160, 327377), (443, 118240), (739, 70880), (886, 59120), (1478, 35440), (1772, 29560), (2215, 23648), (2956, 17720), (3544, 14780), (3695, 14176), (4430, 11824), (5912, 8860), (7088, 7390)]