71881150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{130693}}^1$

素因数の和:130716

約数の個数: 24

約数和(自身を含む): 145854504

約数和(自身を除く): 73973354

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 130693, 261386, 653465, 1306930, 1437623, 2875246, 3267325, 6534650, 7188115, 14376230, 35940575, 71881150]

約数ペア:

[(1, 71881150), (2, 35940575), (5, 14376230), (10, 7188115), (11, 6534650), (22, 3267325), (25, 2875246), (50, 1437623), (55, 1306930), (110, 653465), (275, 261386), (550, 130693)]