4163000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 10221120

約数和(自身を除く): 6058120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 181, 184, 200, 230, 250, 362, 460, 500, 575, 724, 905, 920, 1000, 1150, 1448, 1810, 2300, 2875, 3620, 4163, 4525, 4600, 5750, 7240, 8326, 9050, 11500, 16652, 18100, 20815, 22625, 23000, 33304, 36200, 41630, 45250, 83260, 90500, 104075, 166520, 181000, 208150, 416300, 520375, 832600, 1040750, 2081500, 4163000]

約数ペア:

[(1, 4163000), (2, 2081500), (4, 1040750), (5, 832600), (8, 520375), (10, 416300), (20, 208150), (23, 181000), (25, 166520), (40, 104075), (46, 90500), (50, 83260), (92, 45250), (100, 41630), (115, 36200), (125, 33304), (181, 23000), (184, 22625), (200, 20815), (230, 18100), (250, 16652), (362, 11500), (460, 9050), (500, 8326), (575, 7240), (724, 5750), (905, 4600), (920, 4525), (1000, 4163), (1150, 3620), (1448, 2875), (1810, 2300)]