11140960

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 26535600

約数和(自身を除く): 15394640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 389, 716, 778, 895, 1432, 1556, 1790, 1945, 2864, 3112, 3580, 3890, 5728, 6224, 7160, 7780, 12448, 14320, 15560, 28640, 31120, 62240, 69631, 139262, 278524, 348155, 557048, 696310, 1114096, 1392620, 2228192, 2785240, 5570480, 11140960]

約数ペア:

[(1, 11140960), (2, 5570480), (4, 2785240), (5, 2228192), (8, 1392620), (10, 1114096), (16, 696310), (20, 557048), (32, 348155), (40, 278524), (80, 139262), (160, 69631), (179, 62240), (358, 31120), (389, 28640), (716, 15560), (778, 14320), (895, 12448), (1432, 7780), (1556, 7160), (1790, 6224), (1945, 5728), (2864, 3890), (3112, 3580)]