11573000

素因数分解:

$2^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 27630720

約数和(自身を除く): 16057720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 125, 142, 163, 200, 250, 284, 326, 355, 500, 568, 652, 710, 815, 1000, 1304, 1420, 1630, 1775, 2840, 3260, 3550, 4075, 6520, 7100, 8150, 8875, 11573, 14200, 16300, 17750, 20375, 23146, 32600, 35500, 40750, 46292, 57865, 71000, 81500, 92584, 115730, 163000, 231460, 289325, 462920, 578650, 1157300, 1446625, 2314600, 2893250, 5786500, 11573000]

約数ペア:

[(1, 11573000), (2, 5786500), (4, 2893250), (5, 2314600), (8, 1446625), (10, 1157300), (20, 578650), (25, 462920), (40, 289325), (50, 231460), (71, 163000), (100, 115730), (125, 92584), (142, 81500), (163, 71000), (200, 57865), (250, 46292), (284, 40750), (326, 35500), (355, 32600), (500, 23146), (568, 20375), (652, 17750), (710, 16300), (815, 14200), (1000, 11573), (1304, 8875), (1420, 8150), (1630, 7100), (1775, 6520), (2840, 4075), (3260, 3550)]