13146800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1470

約数の個数: 60

約数和(自身を含む): 32981520

約数和(自身を除く): 19834720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1429, 1840, 2300, 2858, 4600, 5716, 7145, 9200, 11432, 14290, 22864, 28580, 32867, 35725, 57160, 65734, 71450, 114320, 131468, 142900, 164335, 262936, 285800, 328670, 525872, 571600, 657340, 821675, 1314680, 1643350, 2629360, 3286700, 6573400, 13146800]

約数ペア:

[(1, 13146800), (2, 6573400), (4, 3286700), (5, 2629360), (8, 1643350), (10, 1314680), (16, 821675), (20, 657340), (23, 571600), (25, 525872), (40, 328670), (46, 285800), (50, 262936), (80, 164335), (92, 142900), (100, 131468), (115, 114320), (184, 71450), (200, 65734), (230, 57160), (368, 35725), (400, 32867), (460, 28580), (575, 22864), (920, 14290), (1150, 11432), (1429, 9200), (1840, 7145), (2300, 5716), (2858, 4600)]