12551430140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36915971}}^1$

素因数の和:36915997

約数の個数: 24

約数和(自身を含む): 27908474832

約数和(自身を除く): 15357044692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 36915971, 73831942, 147663884, 184579855, 369159710, 627571507, 738319420, 1255143014, 2510286028, 3137857535, 6275715070, 12551430140]

約数ペア:

[(1, 12551430140), (2, 6275715070), (4, 3137857535), (5, 2510286028), (10, 1255143014), (17, 738319420), (20, 627571507), (34, 369159710), (68, 184579855), (85, 147663884), (170, 73831942), (340, 36915971)]