10407500

素因数分解:

$2^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 60

約数和(自身を含む): 23879856

約数和(自身を除く): 13472356

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 181, 230, 250, 362, 460, 500, 575, 625, 724, 905, 1150, 1250, 1810, 2300, 2500, 2875, 3620, 4163, 4525, 5750, 8326, 9050, 11500, 14375, 16652, 18100, 20815, 22625, 28750, 41630, 45250, 57500, 83260, 90500, 104075, 113125, 208150, 226250, 416300, 452500, 520375, 1040750, 2081500, 2601875, 5203750, 10407500]

約数ペア:

[(1, 10407500), (2, 5203750), (4, 2601875), (5, 2081500), (10, 1040750), (20, 520375), (23, 452500), (25, 416300), (46, 226250), (50, 208150), (92, 113125), (100, 104075), (115, 90500), (125, 83260), (181, 57500), (230, 45250), (250, 41630), (362, 28750), (460, 22625), (500, 20815), (575, 18100), (625, 16652), (724, 14375), (905, 11500), (1150, 9050), (1250, 8326), (1810, 5750), (2300, 4525), (2500, 4163), (2875, 3620)]