47393360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{84631}}^1$

素因数の和:84651

約数の個数: 40

約数和(自身を含む): 125932416

約数和(自身を除く): 78539056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 84631, 169262, 338524, 423155, 592417, 677048, 846310, 1184834, 1354096, 1692620, 2369668, 2962085, 3385240, 4739336, 5924170, 6770480, 9478672, 11848340, 23696680, 47393360]

約数ペア:

[(1, 47393360), (2, 23696680), (4, 11848340), (5, 9478672), (7, 6770480), (8, 5924170), (10, 4739336), (14, 3385240), (16, 2962085), (20, 2369668), (28, 1692620), (35, 1354096), (40, 1184834), (56, 846310), (70, 677048), (80, 592417), (112, 423155), (140, 338524), (280, 169262), (560, 84631)]