8659190

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 16087680

約数和(自身を除く): 7428490

約数列:

[1, 2, 5, 10, 79, 97, 113, 158, 194, 226, 395, 485, 565, 790, 970, 1130, 7663, 8927, 10961, 15326, 17854, 21922, 38315, 44635, 54805, 76630, 89270, 109610, 865919, 1731838, 4329595, 8659190]

約数ペア:

[(1, 8659190), (2, 4329595), (5, 1731838), (10, 865919), (79, 109610), (97, 89270), (113, 76630), (158, 54805), (194, 44635), (226, 38315), (395, 21922), (485, 17854), (565, 15326), (790, 10961), (970, 8927), (1130, 7663)]