47419360

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2719}}^1$

素因数の和:2843

約数の個数: 48

約数和(自身を含む): 113097600

約数和(自身を除く): 65678240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 2719, 3488, 4360, 5438, 8720, 10876, 13595, 17440, 21752, 27190, 43504, 54380, 87008, 108760, 217520, 296371, 435040, 592742, 1185484, 1481855, 2370968, 2963710, 4741936, 5927420, 9483872, 11854840, 23709680, 47419360]

約数ペア:

[(1, 47419360), (2, 23709680), (4, 11854840), (5, 9483872), (8, 5927420), (10, 4741936), (16, 2963710), (20, 2370968), (32, 1481855), (40, 1185484), (80, 592742), (109, 435040), (160, 296371), (218, 217520), (436, 108760), (545, 87008), (872, 54380), (1090, 43504), (1744, 27190), (2180, 21752), (2719, 17440), (3488, 13595), (4360, 10876), (5438, 8720)]