8988550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6199}}^1$

素因数の和:6240

約数の個数: 24

約数和(自身を含む): 17298000

約数和(自身を除く): 8309450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 6199, 12398, 30995, 61990, 154975, 179771, 309950, 359542, 898855, 1797710, 4494275, 8988550]

約数ペア:

[(1, 8988550), (2, 4494275), (5, 1797710), (10, 898855), (25, 359542), (29, 309950), (50, 179771), (58, 154975), (145, 61990), (290, 30995), (725, 12398), (1450, 6199)]