22667000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 55879200

約数和(自身を除く): 33212200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1193, 1900, 2375, 2386, 3800, 4750, 4772, 5965, 9500, 9544, 11930, 19000, 22667, 23860, 29825, 45334, 47720, 59650, 90668, 113335, 119300, 149125, 181336, 226670, 238600, 298250, 453340, 566675, 596500, 906680, 1133350, 1193000, 2266700, 2833375, 4533400, 5666750, 11333500, 22667000]

約数ペア:

[(1, 22667000), (2, 11333500), (4, 5666750), (5, 4533400), (8, 2833375), (10, 2266700), (19, 1193000), (20, 1133350), (25, 906680), (38, 596500), (40, 566675), (50, 453340), (76, 298250), (95, 238600), (100, 226670), (125, 181336), (152, 149125), (190, 119300), (200, 113335), (250, 90668), (380, 59650), (475, 47720), (500, 45334), (760, 29825), (950, 23860), (1000, 22667), (1193, 19000), (1900, 11930), (2375, 9544), (2386, 9500), (3800, 5965), (4750, 4772)]