12309960440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18102883}}^1$

素因数の和:18102911

約数の個数: 32

約数和(自身を含む): 29326672080

約数和(自身を除く): 17016711640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 18102883, 36205766, 72411532, 90514415, 144823064, 181028830, 307749011, 362057660, 615498022, 724115320, 1230996044, 1538745055, 2461992088, 3077490110, 6154980220, 12309960440]

約数ペア:

[(1, 12309960440), (2, 6154980220), (4, 3077490110), (5, 2461992088), (8, 1538745055), (10, 1230996044), (17, 724115320), (20, 615498022), (34, 362057660), (40, 307749011), (68, 181028830), (85, 144823064), (136, 90514415), (170, 72411532), (340, 36205766), (680, 18102883)]