713292708740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6991}}^1\times {\mathrm{124427}}^1$

素因数の和:131468

約数の個数: 48

約数和(自身を含む): 1534681016064

約数和(自身を除く): 821388307324

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6991, 13982, 27964, 34955, 69910, 124427, 139820, 248854, 286631, 497708, 573262, 622135, 1146524, 1244270, 1433155, 2488540, 2866310, 5101507, 5732620, 10203014, 20406028, 25507535, 51015070, 102030140, 869869157, 1739738314, 3479476628, 4349345785, 8698691570, 17397383140, 35664635437, 71329270874, 142658541748, 178323177185, 356646354370, 713292708740]

約数ペア:

[(1, 713292708740), (2, 356646354370), (4, 178323177185), (5, 142658541748), (10, 71329270874), (20, 35664635437), (41, 17397383140), (82, 8698691570), (164, 4349345785), (205, 3479476628), (410, 1739738314), (820, 869869157), (6991, 102030140), (13982, 51015070), (27964, 25507535), (34955, 20406028), (69910, 10203014), (124427, 5732620), (139820, 5101507), (248854, 2866310), (286631, 2488540), (497708, 1433155), (573262, 1244270), (622135, 1146524)]