86866450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3673}}^1$

素因数の和:3739

約数の個数: 48

約数和(自身を含む): 180408096

約数和(自身を除く): 93541646

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 3673, 4730, 7346, 11825, 18365, 23650, 36730, 40403, 80806, 91825, 157939, 183650, 202015, 315878, 404030, 789695, 1010075, 1579390, 1737329, 2020150, 3474658, 3948475, 7896950, 8686645, 17373290, 43433225, 86866450]

約数ペア:

[(1, 86866450), (2, 43433225), (5, 17373290), (10, 8686645), (11, 7896950), (22, 3948475), (25, 3474658), (43, 2020150), (50, 1737329), (55, 1579390), (86, 1010075), (110, 789695), (215, 404030), (275, 315878), (430, 202015), (473, 183650), (550, 157939), (946, 91825), (1075, 80806), (2150, 40403), (2365, 36730), (3673, 23650), (4730, 18365), (7346, 11825)]