84903740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{63361}}^1$

素因数の和:63437

約数の個数: 24

約数和(自身を含む): 180961872

約数和(自身を除く): 96058132

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 63361, 126722, 253444, 316805, 633610, 1267220, 4245187, 8490374, 16980748, 21225935, 42451870, 84903740]

約数ペア:

[(1, 84903740), (2, 42451870), (4, 21225935), (5, 16980748), (10, 8490374), (20, 4245187), (67, 1267220), (134, 633610), (268, 316805), (335, 253444), (670, 126722), (1340, 63361)]