76361320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{272719}}^1$

素因数の和:272737

約数の個数: 32

約数和(自身を含む): 196358400

約数和(自身を除く): 119997080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 272719, 545438, 1090876, 1363595, 1909033, 2181752, 2727190, 3818066, 5454380, 7636132, 9545165, 10908760, 15272264, 19090330, 38180660, 76361320]

約数ペア:

[(1, 76361320), (2, 38180660), (4, 19090330), (5, 15272264), (7, 10908760), (8, 9545165), (10, 7636132), (14, 5454380), (20, 3818066), (28, 2727190), (35, 2181752), (40, 1909033), (56, 1363595), (70, 1090876), (140, 545438), (280, 272719)]