2016809450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 4088832048

約数和(自身を除く): 2072022598

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 97, 122, 170, 194, 305, 401, 425, 485, 610, 802, 850, 970, 1037, 1525, 1649, 2005, 2074, 2425, 3050, 3298, 4010, 4850, 5185, 5917, 6817, 8245, 10025, 10370, 11834, 13634, 16490, 20050, 24461, 25925, 29585, 34085, 38897, 41225, 48922, 51850, 59170, 68170, 77794, 82450, 100589, 122305, 147925, 170425, 194485, 201178, 244610, 295850, 340850, 388970, 415837, 502945, 611525, 661249, 831674, 972425, 1005890, 1223050, 1322498, 1944850, 2079185, 2372717, 2514725, 3306245, 4158370, 4745434, 5029450, 6612490, 10395925, 11863585, 16531225, 20791850, 23727170, 33062450, 40336189, 59317925, 80672378, 118635850, 201680945, 403361890, 1008404725, 2016809450]

約数ペア:

[(1, 2016809450), (2, 1008404725), (5, 403361890), (10, 201680945), (17, 118635850), (25, 80672378), (34, 59317925), (50, 40336189), (61, 33062450), (85, 23727170), (97, 20791850), (122, 16531225), (170, 11863585), (194, 10395925), (305, 6612490), (401, 5029450), (425, 4745434), (485, 4158370), (610, 3306245), (802, 2514725), (850, 2372717), (970, 2079185), (1037, 1944850), (1525, 1322498), (1649, 1223050), (2005, 1005890), (2074, 972425), (2425, 831674), (3050, 661249), (3298, 611525), (4010, 502945), (4850, 415837), (5185, 388970), (5917, 340850), (6817, 295850), (8245, 244610), (10025, 201178), (10370, 194485), (11834, 170425), (13634, 147925), (16490, 122305), (20050, 100589), (24461, 82450), (25925, 77794), (29585, 68170), (34085, 59170), (38897, 51850), (41225, 48922)]