32881511090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{255947}}^1$

素因数の和:256426

約数の個数: 32

約数和(自身を含む): 61366092480

約数和(自身を除く): 28484581390

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 443, 886, 2215, 4430, 12847, 25694, 64235, 128470, 255947, 511894, 1279735, 2559470, 7422463, 14844926, 37112315, 74224630, 113384521, 226769042, 566922605, 1133845210, 3288151109, 6576302218, 16440755545, 32881511090]

約数ペア:

[(1, 32881511090), (2, 16440755545), (5, 6576302218), (10, 3288151109), (29, 1133845210), (58, 566922605), (145, 226769042), (290, 113384521), (443, 74224630), (886, 37112315), (2215, 14844926), (4430, 7422463), (12847, 2559470), (25694, 1279735), (64235, 511894), (128470, 255947)]