995412280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1309753}}^1$

素因数の和:1309783

約数の個数: 32

約数和(自身を含む): 2357557200

約数和(自身を除く): 1362144920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1309753, 2619506, 5239012, 6548765, 10478024, 13097530, 24885307, 26195060, 49770614, 52390120, 99541228, 124426535, 199082456, 248853070, 497706140, 995412280]

約数ペア:

[(1, 995412280), (2, 497706140), (4, 248853070), (5, 199082456), (8, 124426535), (10, 99541228), (19, 52390120), (20, 49770614), (38, 26195060), (40, 24885307), (76, 13097530), (95, 10478024), (152, 6548765), (190, 5239012), (380, 2619506), (760, 1309753)]