10611380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40813}}^1$

素因数の和:40835

約数の個数: 24

約数和(自身を含む): 23998632

約数和(自身を除く): 13387252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 40813, 81626, 163252, 204065, 408130, 530569, 816260, 1061138, 2122276, 2652845, 5305690, 10611380]

約数ペア:

[(1, 10611380), (2, 5305690), (4, 2652845), (5, 2122276), (10, 1061138), (13, 816260), (20, 530569), (26, 408130), (52, 204065), (65, 163252), (130, 81626), (260, 40813)]