26535460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{27077}}^1$

素因数の和:27100

約数の個数: 36

約数和(自身を含む): 64824732

約数和(自身を除く): 38289272

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 27077, 54154, 108308, 135385, 189539, 270770, 379078, 541540, 758156, 947695, 1326773, 1895390, 2653546, 3790780, 5307092, 6633865, 13267730, 26535460]

約数ペア:

[(1, 26535460), (2, 13267730), (4, 6633865), (5, 5307092), (7, 3790780), (10, 2653546), (14, 1895390), (20, 1326773), (28, 947695), (35, 758156), (49, 541540), (70, 379078), (98, 270770), (140, 189539), (196, 135385), (245, 108308), (490, 54154), (980, 27077)]