10236400

素因数分解:

$2^4\times 5^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 60

約数和(自身を含む): 24901432

約数和(自身を除く): 14665032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 157, 163, 200, 314, 326, 400, 628, 652, 785, 815, 1256, 1304, 1570, 1630, 2512, 2608, 3140, 3260, 3925, 4075, 6280, 6520, 7850, 8150, 12560, 13040, 15700, 16300, 25591, 31400, 32600, 51182, 62800, 65200, 102364, 127955, 204728, 255910, 409456, 511820, 639775, 1023640, 1279550, 2047280, 2559100, 5118200, 10236400]

約数ペア:

[(1, 10236400), (2, 5118200), (4, 2559100), (5, 2047280), (8, 1279550), (10, 1023640), (16, 639775), (20, 511820), (25, 409456), (40, 255910), (50, 204728), (80, 127955), (100, 102364), (157, 65200), (163, 62800), (200, 51182), (314, 32600), (326, 31400), (400, 25591), (628, 16300), (652, 15700), (785, 13040), (815, 12560), (1256, 8150), (1304, 7850), (1570, 6520), (1630, 6280), (2512, 4075), (2608, 3925), (3140, 3260)]