34071220

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15629}}^1$

素因数の和:15747

約数の個数: 24

約数和(自身を含む): 72210600

約数和(自身を除く): 38139380

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 15629, 31258, 62516, 78145, 156290, 312580, 1703561, 3407122, 6814244, 8517805, 17035610, 34071220]

約数ペア:

[(1, 34071220), (2, 17035610), (4, 8517805), (5, 6814244), (10, 3407122), (20, 1703561), (109, 312580), (218, 156290), (436, 78145), (545, 62516), (1090, 31258), (2180, 15629)]