2017696100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 5165086080

約数和(自身を除く): 3147389980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 229, 287, 307, 350, 410, 458, 574, 614, 700, 820, 916, 1025, 1145, 1148, 1228, 1435, 1535, 1603, 2050, 2149, 2290, 2870, 3070, 3206, 4100, 4298, 4580, 5725, 5740, 6140, 6412, 7175, 7675, 8015, 8596, 9389, 10745, 11450, 12587, 14350, 15350, 16030, 18778, 21490, 22900, 25174, 28700, 30700, 32060, 37556, 40075, 42980, 46945, 50348, 53725, 62935, 65723, 70303, 80150, 88109, 93890, 107450, 125870, 131446, 140606, 160300, 176218, 187780, 214900, 234725, 251740, 262892, 281212, 314675, 328615, 351515, 352436, 440545, 469450, 492121, 629350, 657230, 703030, 881090, 938900, 984242, 1258700, 1314460, 1406060, 1643075, 1757575, 1762180, 1968484, 2202725, 2460605, 2882423, 3286150, 3515150, 4405450, 4921210, 5764846, 6572300, 7030300, 8810900, 9842420, 11529692, 12303025, 14412115, 20176961, 24606050, 28824230, 40353922, 49212100, 57648460, 72060575, 80707844, 100884805, 144121150, 201769610, 288242300, 403539220, 504424025, 1008848050, 2017696100]

約数ペア:

[(1, 2017696100), (2, 1008848050), (4, 504424025), (5, 403539220), (7, 288242300), (10, 201769610), (14, 144121150), (20, 100884805), (25, 80707844), (28, 72060575), (35, 57648460), (41, 49212100), (50, 40353922), (70, 28824230), (82, 24606050), (100, 20176961), (140, 14412115), (164, 12303025), (175, 11529692), (205, 9842420), (229, 8810900), (287, 7030300), (307, 6572300), (350, 5764846), (410, 4921210), (458, 4405450), (574, 3515150), (614, 3286150), (700, 2882423), (820, 2460605), (916, 2202725), (1025, 1968484), (1145, 1762180), (1148, 1757575), (1228, 1643075), (1435, 1406060), (1535, 1314460), (1603, 1258700), (2050, 984242), (2149, 938900), (2290, 881090), (2870, 703030), (3070, 657230), (3206, 629350), (4100, 492121), (4298, 469450), (4580, 440545), (5725, 352436), (5740, 351515), (6140, 328615), (6412, 314675), (7175, 281212), (7675, 262892), (8015, 251740), (8596, 234725), (9389, 214900), (10745, 187780), (11450, 176218), (12587, 160300), (14350, 140606), (15350, 131446), (16030, 125870), (18778, 107450), (21490, 93890), (22900, 88109), (25174, 80150), (28700, 70303), (30700, 65723), (32060, 62935), (37556, 53725), (40075, 50348), (42980, 46945)]