9553840

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 22342320

約数和(自身を除く): 12788480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 389, 614, 778, 1228, 1535, 1556, 1945, 2456, 3070, 3112, 3890, 4912, 6140, 6224, 7780, 12280, 15560, 24560, 31120, 119423, 238846, 477692, 597115, 955384, 1194230, 1910768, 2388460, 4776920, 9553840]

約数ペア:

[(1, 9553840), (2, 4776920), (4, 2388460), (5, 1910768), (8, 1194230), (10, 955384), (16, 597115), (20, 477692), (40, 238846), (80, 119423), (307, 31120), (389, 24560), (614, 15560), (778, 12280), (1228, 7780), (1535, 6224), (1556, 6140), (1945, 4912), (2456, 3890), (3070, 3112)]