65122180

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{11113}}^1$

素因数の和:11415

約数の個数: 24

約数和(自身を含む): 137235672

約数和(自身を除く): 72113492

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 11113, 22226, 44452, 55565, 111130, 222260, 3256109, 6512218, 13024436, 16280545, 32561090, 65122180]

約数ペア:

[(1, 65122180), (2, 32561090), (4, 16280545), (5, 13024436), (10, 6512218), (20, 3256109), (293, 222260), (586, 111130), (1172, 55565), (1465, 44452), (2930, 22226), (5860, 11113)]