2284280

素因数分解:

$2^3\times 5^1\times {\mathrm{57107}}^1$

素因数の和:57118

約数の個数: 16

約数和(自身を含む): 5139720

約数和(自身を除く): 2855440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 57107, 114214, 228428, 285535, 456856, 571070, 1142140, 2284280]

約数ペア:

[(1, 2284280), (2, 1142140), (4, 571070), (5, 456856), (8, 285535), (10, 228428), (20, 114214), (40, 57107)]