22470200

素因数分解:

$2^3\times 5^2\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 52559880

約数和(自身を除く): 30089680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 283, 397, 566, 794, 1132, 1415, 1588, 1985, 2264, 2830, 3176, 3970, 5660, 7075, 7940, 9925, 11320, 14150, 15880, 19850, 28300, 39700, 56600, 79400, 112351, 224702, 449404, 561755, 898808, 1123510, 2247020, 2808775, 4494040, 5617550, 11235100, 22470200]

約数ペア:

[(1, 22470200), (2, 11235100), (4, 5617550), (5, 4494040), (8, 2808775), (10, 2247020), (20, 1123510), (25, 898808), (40, 561755), (50, 449404), (100, 224702), (200, 112351), (283, 79400), (397, 56600), (566, 39700), (794, 28300), (1132, 19850), (1415, 15880), (1588, 14150), (1985, 11320), (2264, 9925), (2830, 7940), (3176, 7075), (3970, 5660)]