38215360

素因数分解:

$2^6\times 5^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:713

約数の個数: 56

約数和(自身を含む): 91531440

約数和(自身を除く): 53316080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 307, 320, 389, 614, 778, 1228, 1535, 1556, 1945, 2456, 3070, 3112, 3890, 4912, 6140, 6224, 7780, 9824, 12280, 12448, 15560, 19648, 24560, 24896, 31120, 49120, 62240, 98240, 119423, 124480, 238846, 477692, 597115, 955384, 1194230, 1910768, 2388460, 3821536, 4776920, 7643072, 9553840, 19107680, 38215360]

約数ペア:

[(1, 38215360), (2, 19107680), (4, 9553840), (5, 7643072), (8, 4776920), (10, 3821536), (16, 2388460), (20, 1910768), (32, 1194230), (40, 955384), (64, 597115), (80, 477692), (160, 238846), (307, 124480), (320, 119423), (389, 98240), (614, 62240), (778, 49120), (1228, 31120), (1535, 24896), (1556, 24560), (1945, 19648), (2456, 15560), (3070, 12448), (3112, 12280), (3890, 9824), (4912, 7780), (6140, 6224)]