24619960

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8669}}^1$

素因数の和:8751

約数の個数: 32

約数和(自身を含む): 56181600

約数和(自身を除く): 31561640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 8669, 17338, 34676, 43345, 69352, 86690, 173380, 346760, 615499, 1230998, 2461996, 3077495, 4923992, 6154990, 12309980, 24619960]

約数ペア:

[(1, 24619960), (2, 12309980), (4, 6154990), (5, 4923992), (8, 3077495), (10, 2461996), (20, 1230998), (40, 615499), (71, 346760), (142, 173380), (284, 86690), (355, 69352), (568, 43345), (710, 34676), (1420, 17338), (2840, 8669)]