22970600

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2671}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 54669120

約数和(自身を除く): 31698520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 2671, 4300, 5342, 8600, 10684, 13355, 21368, 26710, 53420, 66775, 106840, 114853, 133550, 229706, 267100, 459412, 534200, 574265, 918824, 1148530, 2297060, 2871325, 4594120, 5742650, 11485300, 22970600]

約数ペア:

[(1, 22970600), (2, 11485300), (4, 5742650), (5, 4594120), (8, 2871325), (10, 2297060), (20, 1148530), (25, 918824), (40, 574265), (43, 534200), (50, 459412), (86, 267100), (100, 229706), (172, 133550), (200, 114853), (215, 106840), (344, 66775), (430, 53420), (860, 26710), (1075, 21368), (1720, 13355), (2150, 10684), (2671, 8600), (4300, 5342)]