68256161950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{1997}}^1$

素因数の和:2614

約数の個数: 96

約数和(自身を含む): 136461801600

約数和(自身を除く): 68205639650

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 425, 509, 790, 850, 1018, 1343, 1975, 1997, 2545, 2686, 3950, 3994, 5090, 6715, 8653, 9985, 12725, 13430, 17306, 19970, 25450, 33575, 33949, 40211, 43265, 49925, 67150, 67898, 80422, 86530, 99850, 157763, 169745, 201055, 216325, 315526, 339490, 402110, 432650, 683587, 788815, 848725, 1005275, 1016473, 1367174, 1577630, 1697450, 2010550, 2032946, 2681971, 3417935, 3944075, 5082365, 5363942, 6835870, 7888150, 10164730, 13409855, 17089675, 17280041, 25411825, 26819710, 34179350, 34560082, 50823650, 67049275, 80301367, 86400205, 134098550, 160602734, 172800410, 401506835, 432001025, 803013670, 864002050, 1365123239, 2007534175, 2730246478, 4015068350, 6825616195, 13651232390, 34128080975, 68256161950]

約数ペア:

[(1, 68256161950), (2, 34128080975), (5, 13651232390), (10, 6825616195), (17, 4015068350), (25, 2730246478), (34, 2007534175), (50, 1365123239), (79, 864002050), (85, 803013670), (158, 432001025), (170, 401506835), (395, 172800410), (425, 160602734), (509, 134098550), (790, 86400205), (850, 80301367), (1018, 67049275), (1343, 50823650), (1975, 34560082), (1997, 34179350), (2545, 26819710), (2686, 25411825), (3950, 17280041), (3994, 17089675), (5090, 13409855), (6715, 10164730), (8653, 7888150), (9985, 6835870), (12725, 5363942), (13430, 5082365), (17306, 3944075), (19970, 3417935), (25450, 2681971), (33575, 2032946), (33949, 2010550), (40211, 1697450), (43265, 1577630), (49925, 1367174), (67150, 1016473), (67898, 1005275), (80422, 848725), (86530, 788815), (99850, 683587), (157763, 432650), (169745, 402110), (201055, 339490), (216325, 315526)]