27398200

素因数分解:

$2^3\times 5^2\times {\mathrm{136991}}^1$

素因数の和:137007

約数の個数: 24

約数和(自身を含む): 63701280

約数和(自身を除く): 36303080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 136991, 273982, 547964, 684955, 1095928, 1369910, 2739820, 3424775, 5479640, 6849550, 13699100, 27398200]

約数ペア:

[(1, 27398200), (2, 13699100), (4, 6849550), (5, 5479640), (8, 3424775), (10, 2739820), (20, 1369910), (25, 1095928), (40, 684955), (50, 547964), (100, 273982), (200, 136991)]