42788650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 82907640

約数和(自身を除く): 40118990

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 101, 185, 202, 229, 370, 458, 505, 925, 1010, 1145, 1850, 2290, 2525, 3737, 5050, 5725, 7474, 8473, 11450, 16946, 18685, 23129, 37370, 42365, 46258, 84730, 93425, 115645, 186850, 211825, 231290, 423650, 578225, 855773, 1156450, 1711546, 4278865, 8557730, 21394325, 42788650]

約数ペア:

[(1, 42788650), (2, 21394325), (5, 8557730), (10, 4278865), (25, 1711546), (37, 1156450), (50, 855773), (74, 578225), (101, 423650), (185, 231290), (202, 211825), (229, 186850), (370, 115645), (458, 93425), (505, 84730), (925, 46258), (1010, 42365), (1145, 37370), (1850, 23129), (2290, 18685), (2525, 16946), (3737, 11450), (5050, 8473), (5725, 7474)]