353284780

素因数分解:

$2^2\times 5^1\times {\mathrm{2791}}^1\times {\mathrm{6329}}^1$

素因数の和:9129

約数の個数: 24

約数和(自身を含む): 742281120

約数和(自身を除く): 388996340

約数列:

[1, 2, 4, 5, 10, 20, 2791, 5582, 6329, 11164, 12658, 13955, 25316, 27910, 31645, 55820, 63290, 126580, 17664239, 35328478, 70656956, 88321195, 176642390, 353284780]

約数ペア:

[(1, 353284780), (2, 176642390), (4, 88321195), (5, 70656956), (10, 35328478), (20, 17664239), (2791, 126580), (5582, 63290), (6329, 55820), (11164, 31645), (12658, 27910), (13955, 25316)]