40387070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{237571}}^1$

素因数の和:237595

約数の個数: 16

約数和(自身を含む): 76973328

約数和(自身を除く): 36586258

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 237571, 475142, 1187855, 2375710, 4038707, 8077414, 20193535, 40387070]

約数ペア:

[(1, 40387070), (2, 20193535), (5, 8077414), (10, 4038707), (17, 2375710), (34, 1187855), (85, 475142), (170, 237571)]