25400225470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{555439}}^1$

素因数の和:555732

約数の個数: 32

約数和(自身を含む): 48589891200

約数和(自身を除く): 23189665730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 1345, 2690, 4573, 9146, 22865, 45730, 555439, 1110878, 2777195, 5554390, 9442463, 18884926, 47212315, 94424630, 149413091, 298826182, 747065455, 1494130910, 2540022547, 5080045094, 12700112735, 25400225470]

約数ペア:

[(1, 25400225470), (2, 12700112735), (5, 5080045094), (10, 2540022547), (17, 1494130910), (34, 747065455), (85, 298826182), (170, 149413091), (269, 94424630), (538, 47212315), (1345, 18884926), (2690, 9442463), (4573, 5554390), (9146, 2777195), (22865, 1110878), (45730, 555439)]