134432780

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{15173}}^1$

素因数の和:15625

約数の個数: 24

約数和(自身を含む): 282964752

約数和(自身を除く): 148531972

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8860, 15173, 30346, 60692, 75865, 151730, 303460, 6721639, 13443278, 26886556, 33608195, 67216390, 134432780]

約数ペア:

[(1, 134432780), (2, 67216390), (4, 33608195), (5, 26886556), (10, 13443278), (20, 6721639), (443, 303460), (886, 151730), (1772, 75865), (2215, 60692), (4430, 30346), (8860, 15173)]