67833160

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4229}}^1$

素因数の和:4641

約数の個数: 32

約数和(自身を含む): 153041400

約数和(自身を除く): 85208240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 2005, 3208, 4010, 4229, 8020, 8458, 16040, 16916, 21145, 33832, 42290, 84580, 169160, 1695829, 3391658, 6783316, 8479145, 13566632, 16958290, 33916580, 67833160]

約数ペア:

[(1, 67833160), (2, 33916580), (4, 16958290), (5, 13566632), (8, 8479145), (10, 6783316), (20, 3391658), (40, 1695829), (401, 169160), (802, 84580), (1604, 42290), (2005, 33832), (3208, 21145), (4010, 16916), (4229, 16040), (8020, 8458)]