5470240

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 13063680

約数和(自身を除く): 7593440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 191, 358, 382, 716, 764, 895, 955, 1432, 1528, 1790, 1910, 2864, 3056, 3580, 3820, 5728, 6112, 7160, 7640, 14320, 15280, 28640, 30560, 34189, 68378, 136756, 170945, 273512, 341890, 547024, 683780, 1094048, 1367560, 2735120, 5470240]

約数ペア:

[(1, 5470240), (2, 2735120), (4, 1367560), (5, 1094048), (8, 683780), (10, 547024), (16, 341890), (20, 273512), (32, 170945), (40, 136756), (80, 68378), (160, 34189), (179, 30560), (191, 28640), (358, 15280), (382, 14320), (716, 7640), (764, 7160), (895, 6112), (955, 5728), (1432, 3820), (1528, 3580), (1790, 3056), (1910, 2864)]