26651340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{148063}}^1$

素因数の和:148078

約数の個数: 36

約数和(自身を含む): 80842944

約数和(自身を除く): 54191604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 148063, 296126, 444189, 592252, 740315, 888378, 1332567, 1480630, 1776756, 2220945, 2665134, 2961260, 4441890, 5330268, 6662835, 8883780, 13325670, 26651340]

約数ペア:

[(1, 26651340), (2, 13325670), (3, 8883780), (4, 6662835), (5, 5330268), (6, 4441890), (9, 2961260), (10, 2665134), (12, 2220945), (15, 1776756), (18, 1480630), (20, 1332567), (30, 888378), (36, 740315), (45, 592252), (60, 444189), (90, 296126), (180, 148063)]