80647528706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{1619}}^1$

素因数の和:2247

約数の個数: 64

約数和(自身を含む): 132969600000

約数和(自身を除く): 52322071294

約数列:

[1, 2, 19, 37, 38, 71, 74, 142, 499, 703, 998, 1349, 1406, 1619, 2627, 2698, 3238, 5254, 9481, 18463, 18962, 30761, 35429, 36926, 49913, 59903, 61522, 70858, 99826, 114949, 119806, 229898, 350797, 673151, 701594, 807881, 1138157, 1310873, 1346302, 1615762, 2184031, 2276314, 2621746, 4253113, 4368062, 8506226, 15349739, 24906587, 29891597, 30699478, 49813174, 57359551, 59783194, 80809147, 114719102, 161618294, 567940343, 1089831469, 1135880686, 2122303387, 2179662938, 4244606774, 40323764353, 80647528706]

約数ペア:

[(1, 80647528706), (2, 40323764353), (19, 4244606774), (37, 2179662938), (38, 2122303387), (71, 1135880686), (74, 1089831469), (142, 567940343), (499, 161618294), (703, 114719102), (998, 80809147), (1349, 59783194), (1406, 57359551), (1619, 49813174), (2627, 30699478), (2698, 29891597), (3238, 24906587), (5254, 15349739), (9481, 8506226), (18463, 4368062), (18962, 4253113), (30761, 2621746), (35429, 2276314), (36926, 2184031), (49913, 1615762), (59903, 1346302), (61522, 1310873), (70858, 1138157), (99826, 807881), (114949, 701594), (119806, 673151), (229898, 350797)]