16955000

素因数分解:

$2^3\times 5^4\times {\mathrm{3391}}^1$

素因数の和:3417

約数の個数: 40

約数和(自身を含む): 39737280

約数和(自身を除く): 22782280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 3391, 5000, 6782, 13564, 16955, 27128, 33910, 67820, 84775, 135640, 169550, 339100, 423875, 678200, 847750, 1695500, 2119375, 3391000, 4238750, 8477500, 16955000]

約数ペア:

[(1, 16955000), (2, 8477500), (4, 4238750), (5, 3391000), (8, 2119375), (10, 1695500), (20, 847750), (25, 678200), (40, 423875), (50, 339100), (100, 169550), (125, 135640), (200, 84775), (250, 67820), (500, 33910), (625, 27128), (1000, 16955), (1250, 13564), (2500, 6782), (3391, 5000)]