66945850

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{8867}}^1$

素因数の和:9030

約数の個数: 24

約数和(自身を含む): 125358048

約数和(自身を除く): 58412198

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 3775, 7550, 8867, 17734, 44335, 88670, 221675, 443350, 1338917, 2677834, 6694585, 13389170, 33472925, 66945850]

約数ペア:

[(1, 66945850), (2, 33472925), (5, 13389170), (10, 6694585), (25, 2677834), (50, 1338917), (151, 443350), (302, 221675), (755, 88670), (1510, 44335), (3775, 17734), (7550, 8867)]