84012380

素因数分解:

$2^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{3463}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 176622432

約数和(自身を除く): 92610052

約数列:

[1, 2, 4, 5, 10, 20, 1213, 2426, 3463, 4852, 6065, 6926, 12130, 13852, 17315, 24260, 34630, 69260, 4200619, 8401238, 16802476, 21003095, 42006190, 84012380]

約数ペア:

[(1, 84012380), (2, 42006190), (4, 21003095), (5, 16802476), (10, 8401238), (20, 4200619), (1213, 69260), (2426, 34630), (3463, 24260), (4852, 17315), (6065, 13852), (6926, 12130)]