10343920

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 24194880

約数和(自身を除く): 13850960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 541, 956, 1082, 1195, 1912, 2164, 2390, 2705, 3824, 4328, 4780, 5410, 8656, 9560, 10820, 19120, 21640, 43280, 129299, 258598, 517196, 646495, 1034392, 1292990, 2068784, 2585980, 5171960, 10343920]

約数ペア:

[(1, 10343920), (2, 5171960), (4, 2585980), (5, 2068784), (8, 1292990), (10, 1034392), (16, 646495), (20, 517196), (40, 258598), (80, 129299), (239, 43280), (478, 21640), (541, 19120), (956, 10820), (1082, 9560), (1195, 8656), (1912, 5410), (2164, 4780), (2390, 4328), (2705, 3824)]