8485399570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1\times {\mathrm{13913}}^1$

素因数の和:14850

約数の個数: 32

約数和(自身を含む): 15507987840

約数和(自身を除く): 7022588270

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 859, 1718, 4295, 8590, 13913, 27826, 60989, 69565, 121978, 139130, 304945, 609890, 987823, 1975646, 4939115, 9878230, 11951267, 23902534, 59756335, 119512670, 848539957, 1697079914, 4242699785, 8485399570]

約数ペア:

[(1, 8485399570), (2, 4242699785), (5, 1697079914), (10, 848539957), (71, 119512670), (142, 59756335), (355, 23902534), (710, 11951267), (859, 9878230), (1718, 4939115), (4295, 1975646), (8590, 987823), (13913, 609890), (27826, 304945), (60989, 139130), (69565, 121978)]