7788731260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13428847}}^1$

素因数の和:13428885

約数の個数: 24

約数和(自身を含む): 16920348480

約数和(自身を除く): 9131617220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 13428847, 26857694, 53715388, 67144235, 134288470, 268576940, 389436563, 778873126, 1557746252, 1947182815, 3894365630, 7788731260]

約数ペア:

[(1, 7788731260), (2, 3894365630), (4, 1947182815), (5, 1557746252), (10, 778873126), (20, 389436563), (29, 268576940), (58, 134288470), (116, 67144235), (145, 53715388), (290, 26857694), (580, 13428847)]