65597020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{48953}}^1$

素因数の和:49029

約数の個数: 24

約数和(自身を含む): 139812624

約数和(自身を除く): 74215604

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 48953, 97906, 195812, 244765, 489530, 979060, 3279851, 6559702, 13119404, 16399255, 32798510, 65597020]

約数ペア:

[(1, 65597020), (2, 32798510), (4, 16399255), (5, 13119404), (10, 6559702), (20, 3279851), (67, 979060), (134, 489530), (268, 244765), (335, 195812), (670, 97906), (1340, 48953)]