24421160

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8599}}^1$

素因数の和:8681

約数の個数: 32

約数和(自身を含む): 55728000

約数和(自身を除く): 31306840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 8599, 17198, 34396, 42995, 68792, 85990, 171980, 343960, 610529, 1221058, 2442116, 3052645, 4884232, 6105290, 12210580, 24421160]

約数ペア:

[(1, 24421160), (2, 12210580), (4, 6105290), (5, 4884232), (8, 3052645), (10, 2442116), (20, 1221058), (40, 610529), (71, 343960), (142, 171980), (284, 85990), (355, 68792), (568, 42995), (710, 34396), (1420, 17198), (2840, 8599)]