5638640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{10069}}^1$

素因数の和:10089

約数の個数: 40

約数和(自身を含む): 14984160

約数和(自身を除く): 9345520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 10069, 20138, 40276, 50345, 70483, 80552, 100690, 140966, 161104, 201380, 281932, 352415, 402760, 563864, 704830, 805520, 1127728, 1409660, 2819320, 5638640]

約数ペア:

[(1, 5638640), (2, 2819320), (4, 1409660), (5, 1127728), (7, 805520), (8, 704830), (10, 563864), (14, 402760), (16, 352415), (20, 281932), (28, 201380), (35, 161104), (40, 140966), (56, 100690), (70, 80552), (80, 70483), (112, 50345), (140, 40276), (280, 20138), (560, 10069)]