69129560

素因数分解:

$2^3\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1439}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 155779200

約数和(自身を除く): 86649640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1201, 1439, 2402, 2878, 4804, 5756, 6005, 7195, 9608, 11512, 12010, 14390, 24020, 28780, 48040, 57560, 1728239, 3456478, 6912956, 8641195, 13825912, 17282390, 34564780, 69129560]

約数ペア:

[(1, 69129560), (2, 34564780), (4, 17282390), (5, 13825912), (8, 8641195), (10, 6912956), (20, 3456478), (40, 1728239), (1201, 57560), (1439, 48040), (2402, 28780), (2878, 24020), (4804, 14390), (5756, 12010), (6005, 11512), (7195, 9608)]