1010379220

素因数分解:

$2^2\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{30269}}^1$

素因数の和:31947

約数の個数: 24

約数和(自身を含む): 2123137800

約数和(自身を除く): 1112758580

約数列:

[1, 2, 4, 5, 10, 20, 1669, 3338, 6676, 8345, 16690, 30269, 33380, 60538, 121076, 151345, 302690, 605380, 50518961, 101037922, 202075844, 252594805, 505189610, 1010379220]

約数ペア:

[(1, 1010379220), (2, 505189610), (4, 252594805), (5, 202075844), (10, 101037922), (20, 50518961), (1669, 605380), (3338, 302690), (6676, 151345), (8345, 121076), (16690, 60538), (30269, 33380)]