10067320

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{647}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 22744800

約数和(自身を除く): 12677480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 647, 778, 1294, 1556, 1945, 2588, 3112, 3235, 3890, 5176, 6470, 7780, 12940, 15560, 25880, 251683, 503366, 1006732, 1258415, 2013464, 2516830, 5033660, 10067320]

約数ペア:

[(1, 10067320), (2, 5033660), (4, 2516830), (5, 2013464), (8, 1258415), (10, 1006732), (20, 503366), (40, 251683), (389, 25880), (647, 15560), (778, 12940), (1294, 7780), (1556, 6470), (1945, 5176), (2588, 3890), (3112, 3235)]