13590140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39971}}^1$

素因数の和:39997

約数の個数: 24

約数和(自身を含む): 30218832

約数和(自身を除く): 16628692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 39971, 79942, 159884, 199855, 399710, 679507, 799420, 1359014, 2718028, 3397535, 6795070, 13590140]

約数ペア:

[(1, 13590140), (2, 6795070), (4, 3397535), (5, 2718028), (10, 1359014), (17, 799420), (20, 679507), (34, 399710), (68, 199855), (85, 159884), (170, 79942), (340, 39971)]