679676090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{7873}}^1$

素因数の和:8066

約数の個数: 32

約数和(自身を含む): 1250076240

約数和(自身を除く): 570400150

約数列:

[1, 2, 5, 10, 89, 97, 178, 194, 445, 485, 890, 970, 7873, 8633, 15746, 17266, 39365, 43165, 78730, 86330, 700697, 763681, 1401394, 1527362, 3503485, 3818405, 7006970, 7636810, 67967609, 135935218, 339838045, 679676090]

約数ペア:

[(1, 679676090), (2, 339838045), (5, 135935218), (10, 67967609), (89, 7636810), (97, 7006970), (178, 3818405), (194, 3503485), (445, 1527362), (485, 1401394), (890, 763681), (970, 700697), (7873, 86330), (8633, 78730), (15746, 43165), (17266, 39365)]