2017111400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1815

約数の個数: 96

約数和(自身を含む): 4816801080

約数和(自身を除く): 2799689680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 101, 122, 200, 202, 244, 305, 404, 488, 505, 610, 808, 1010, 1220, 1525, 1637, 2020, 2440, 2525, 3050, 3274, 4040, 5050, 6100, 6161, 6548, 8185, 10100, 12200, 12322, 13096, 16370, 20200, 24644, 30805, 32740, 40925, 49288, 61610, 65480, 81850, 99857, 123220, 154025, 163700, 165337, 199714, 246440, 308050, 327400, 330674, 399428, 499285, 616100, 661348, 798856, 826685, 998570, 1232200, 1322696, 1653370, 1997140, 2496425, 3306740, 3994280, 4133425, 4992850, 6613480, 8266850, 9985700, 10085557, 16533700, 19971400, 20171114, 33067400, 40342228, 50427785, 80684456, 100855570, 201711140, 252138925, 403422280, 504277850, 1008555700, 2017111400]

約数ペア:

[(1, 2017111400), (2, 1008555700), (4, 504277850), (5, 403422280), (8, 252138925), (10, 201711140), (20, 100855570), (25, 80684456), (40, 50427785), (50, 40342228), (61, 33067400), (100, 20171114), (101, 19971400), (122, 16533700), (200, 10085557), (202, 9985700), (244, 8266850), (305, 6613480), (404, 4992850), (488, 4133425), (505, 3994280), (610, 3306740), (808, 2496425), (1010, 1997140), (1220, 1653370), (1525, 1322696), (1637, 1232200), (2020, 998570), (2440, 826685), (2525, 798856), (3050, 661348), (3274, 616100), (4040, 499285), (5050, 399428), (6100, 330674), (6161, 327400), (6548, 308050), (8185, 246440), (10100, 199714), (12200, 165337), (12322, 163700), (13096, 154025), (16370, 123220), (20200, 99857), (24644, 81850), (30805, 65480), (32740, 61610), (40925, 49288)]