44489440

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 106112160

約数和(自身を除く): 61622720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 2551, 3488, 4360, 5102, 8720, 10204, 12755, 17440, 20408, 25510, 40816, 51020, 81632, 102040, 204080, 278059, 408160, 556118, 1112236, 1390295, 2224472, 2780590, 4448944, 5561180, 8897888, 11122360, 22244720, 44489440]

約数ペア:

[(1, 44489440), (2, 22244720), (4, 11122360), (5, 8897888), (8, 5561180), (10, 4448944), (16, 2780590), (20, 2224472), (32, 1390295), (40, 1112236), (80, 556118), (109, 408160), (160, 278059), (218, 204080), (436, 102040), (545, 81632), (872, 51020), (1090, 40816), (1744, 25510), (2180, 20408), (2551, 17440), (3488, 12755), (4360, 10204), (5102, 8720)]