9258400

素因数分解:

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

素因数の和:254

約数の個数: 72

約数和(自身を含む): 23061024

約数和(自身を除く): 13802624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 163, 200, 284, 326, 355, 400, 568, 652, 710, 800, 815, 1136, 1304, 1420, 1630, 1775, 2272, 2608, 2840, 3260, 3550, 4075, 5216, 5680, 6520, 7100, 8150, 11360, 11573, 13040, 14200, 16300, 23146, 26080, 28400, 32600, 46292, 56800, 57865, 65200, 92584, 115730, 130400, 185168, 231460, 289325, 370336, 462920, 578650, 925840, 1157300, 1851680, 2314600, 4629200, 9258400]

約数ペア:

[(1, 9258400), (2, 4629200), (4, 2314600), (5, 1851680), (8, 1157300), (10, 925840), (16, 578650), (20, 462920), (25, 370336), (32, 289325), (40, 231460), (50, 185168), (71, 130400), (80, 115730), (100, 92584), (142, 65200), (160, 57865), (163, 56800), (200, 46292), (284, 32600), (326, 28400), (355, 26080), (400, 23146), (568, 16300), (652, 14200), (710, 13040), (800, 11573), (815, 11360), (1136, 8150), (1304, 7100), (1420, 6520), (1630, 5680), (1775, 5216), (2272, 4075), (2608, 3550), (2840, 3260)]