8585045440

素因数分解:

$2^6\times 5^1\times {\mathrm{26828267}}^1$

素因数の和:26828284

約数の個数: 28

約数和(自身を含む): 20443140216

約数和(自身を除く): 11858094776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 26828267, 53656534, 107313068, 134141335, 214626136, 268282670, 429252272, 536565340, 858504544, 1073130680, 1717009088, 2146261360, 4292522720, 8585045440]

約数ペア:

[(1, 8585045440), (2, 4292522720), (4, 2146261360), (5, 1717009088), (8, 1073130680), (10, 858504544), (16, 536565340), (20, 429252272), (32, 268282670), (40, 214626136), (64, 134141335), (80, 107313068), (160, 53656534), (320, 26828267)]