17042180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 36

約数和(自身を含む): 36543780

約数和(自身を除く): 19501600

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 229, 244, 305, 458, 610, 916, 1145, 1220, 2290, 3721, 4580, 7442, 13969, 14884, 18605, 27938, 37210, 55876, 69845, 74420, 139690, 279380, 852109, 1704218, 3408436, 4260545, 8521090, 17042180]

約数ペア:

[(1, 17042180), (2, 8521090), (4, 4260545), (5, 3408436), (10, 1704218), (20, 852109), (61, 279380), (122, 139690), (229, 74420), (244, 69845), (305, 55876), (458, 37210), (610, 27938), (916, 18605), (1145, 14884), (1220, 13969), (2290, 7442), (3721, 4580)]