15715694560

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2089853}}^1$

素因数の和:2089915

約数の個数: 48

約数和(自身を含む): 37918310976

約数和(自身を除く): 22202616416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 2089853, 4179706, 8359412, 10449265, 16718824, 20898530, 33437648, 41797060, 66875296, 83594120, 98223091, 167188240, 196446182, 334376480, 392892364, 491115455, 785784728, 982230910, 1571569456, 1964461820, 3143138912, 3928923640, 7857847280, 15715694560]

約数ペア:

[(1, 15715694560), (2, 7857847280), (4, 3928923640), (5, 3143138912), (8, 1964461820), (10, 1571569456), (16, 982230910), (20, 785784728), (32, 491115455), (40, 392892364), (47, 334376480), (80, 196446182), (94, 167188240), (160, 98223091), (188, 83594120), (235, 66875296), (376, 41797060), (470, 33437648), (752, 20898530), (940, 16718824), (1504, 10449265), (1880, 8359412), (3760, 4179706), (7520, 2089853)]