11853560

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 26773200

約数和(自身を除く): 14919640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 739, 802, 1478, 1604, 2005, 2956, 3208, 3695, 4010, 5912, 7390, 8020, 14780, 16040, 29560, 296339, 592678, 1185356, 1481695, 2370712, 2963390, 5926780, 11853560]

約数ペア:

[(1, 11853560), (2, 5926780), (4, 2963390), (5, 2370712), (8, 1481695), (10, 1185356), (20, 592678), (40, 296339), (401, 29560), (739, 16040), (802, 14780), (1478, 8020), (1604, 7390), (2005, 5912), (2956, 4010), (3208, 3695)]