56339156980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1\times {\mathrm{1399}}^1$

素因数の和:2249

約数の個数: 96

約数和(自身を含む): 123262675200

約数和(自身を除く): 66923518220

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 134, 164, 205, 268, 335, 410, 670, 733, 820, 1340, 1399, 1466, 2747, 2798, 2932, 3665, 5494, 5596, 6995, 7330, 10988, 13735, 13990, 14660, 27470, 27980, 30053, 49111, 54940, 57359, 60106, 93733, 98222, 114718, 120212, 150265, 187466, 196444, 229436, 245555, 286795, 300530, 374932, 468665, 491110, 573590, 601060, 937330, 982220, 1025467, 1147180, 1874660, 2013551, 2050934, 3843053, 4027102, 4101868, 5127335, 7686106, 8054204, 10067755, 10254670, 15372212, 19215265, 20135510, 20509340, 38430530, 40271020, 42044147, 68706289, 76861060, 84088294, 137412578, 168176588, 210220735, 274825156, 343531445, 420441470, 687062890, 840882940, 1374125780, 2816957849, 5633915698, 11267831396, 14084789245, 28169578490, 56339156980]

約数ペア:

[(1, 56339156980), (2, 28169578490), (4, 14084789245), (5, 11267831396), (10, 5633915698), (20, 2816957849), (41, 1374125780), (67, 840882940), (82, 687062890), (134, 420441470), (164, 343531445), (205, 274825156), (268, 210220735), (335, 168176588), (410, 137412578), (670, 84088294), (733, 76861060), (820, 68706289), (1340, 42044147), (1399, 40271020), (1466, 38430530), (2747, 20509340), (2798, 20135510), (2932, 19215265), (3665, 15372212), (5494, 10254670), (5596, 10067755), (6995, 8054204), (7330, 7686106), (10988, 5127335), (13735, 4101868), (13990, 4027102), (14660, 3843053), (27470, 2050934), (27980, 2013551), (30053, 1874660), (49111, 1147180), (54940, 1025467), (57359, 982220), (60106, 937330), (93733, 601060), (98222, 573590), (114718, 491110), (120212, 468665), (150265, 374932), (187466, 300530), (196444, 286795), (229436, 245555)]