7972395470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{65033}}^1$

素因数の和:65117

約数の個数: 64

約数和(自身を含む): 16519676544

約数和(自身を除く): 8547281074

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 115, 130, 205, 230, 299, 410, 533, 598, 943, 1066, 1495, 1886, 2665, 2990, 4715, 5330, 9430, 12259, 24518, 61295, 65033, 122590, 130066, 325165, 650330, 845429, 1495759, 1690858, 2666353, 2991518, 4227145, 5332706, 7478795, 8454290, 13331765, 14957590, 19444867, 26663530, 34662589, 38889734, 61326119, 69325178, 97224335, 122652238, 173312945, 194448670, 306630595, 346625890, 613261190, 797239547, 1594479094, 3986197735, 7972395470]

約数ペア:

[(1, 7972395470), (2, 3986197735), (5, 1594479094), (10, 797239547), (13, 613261190), (23, 346625890), (26, 306630595), (41, 194448670), (46, 173312945), (65, 122652238), (82, 97224335), (115, 69325178), (130, 61326119), (205, 38889734), (230, 34662589), (299, 26663530), (410, 19444867), (533, 14957590), (598, 13331765), (943, 8454290), (1066, 7478795), (1495, 5332706), (1886, 4227145), (2665, 2991518), (2990, 2666353), (4715, 1690858), (5330, 1495759), (9430, 845429), (12259, 650330), (24518, 325165), (61295, 130066), (65033, 122590)]