5502320

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 12930720

約数和(自身を除く): 7428400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 631, 872, 1090, 1262, 1744, 2180, 2524, 3155, 4360, 5048, 6310, 8720, 10096, 12620, 25240, 50480, 68779, 137558, 275116, 343895, 550232, 687790, 1100464, 1375580, 2751160, 5502320]

約数ペア:

[(1, 5502320), (2, 2751160), (4, 1375580), (5, 1100464), (8, 687790), (10, 550232), (16, 343895), (20, 275116), (40, 137558), (80, 68779), (109, 50480), (218, 25240), (436, 12620), (545, 10096), (631, 8720), (872, 6310), (1090, 5048), (1262, 4360), (1744, 3155), (2180, 2524)]