7880170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{937}}^1$

素因数の和:1002

約数の個数: 24

約数和(自身を含む): 14705964

約数和(自身を除く): 6825794

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 937, 1682, 1874, 4205, 4685, 8410, 9370, 27173, 54346, 135865, 271730, 788017, 1576034, 3940085, 7880170]

約数ペア:

[(1, 7880170), (2, 3940085), (5, 1576034), (10, 788017), (29, 271730), (58, 135865), (145, 54346), (290, 27173), (841, 9370), (937, 8410), (1682, 4685), (1874, 4205)]