39438130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2053}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 75866544

約数和(自身を除く): 36428414

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 2053, 3842, 4106, 9605, 10265, 19210, 20530, 34901, 69802, 174505, 231989, 349010, 463978, 1159945, 2319890, 3943813, 7887626, 19719065, 39438130]

約数ペア:

[(1, 39438130), (2, 19719065), (5, 7887626), (10, 3943813), (17, 2319890), (34, 1159945), (85, 463978), (113, 349010), (170, 231989), (226, 174505), (565, 69802), (1130, 34901), (1921, 20530), (2053, 19210), (3842, 10265), (4106, 9605)]