10138600

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 23793120

約数和(自身を除く): 13654520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 311, 326, 622, 652, 815, 1244, 1304, 1555, 1630, 2488, 3110, 3260, 4075, 6220, 6520, 7775, 8150, 12440, 15550, 16300, 31100, 32600, 50693, 62200, 101386, 202772, 253465, 405544, 506930, 1013860, 1267325, 2027720, 2534650, 5069300, 10138600]

約数ペア:

[(1, 10138600), (2, 5069300), (4, 2534650), (5, 2027720), (8, 1267325), (10, 1013860), (20, 506930), (25, 405544), (40, 253465), (50, 202772), (100, 101386), (163, 62200), (200, 50693), (311, 32600), (326, 31100), (622, 16300), (652, 15550), (815, 12440), (1244, 8150), (1304, 7775), (1555, 6520), (1630, 6220), (2488, 4075), (3110, 3260)]