39562540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48247}}^1$

素因数の和:48297

約数の個数: 24

約数和(自身を含む): 85109472

約数和(自身を除く): 45546932

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 48247, 96494, 192988, 241235, 482470, 964940, 1978127, 3956254, 7912508, 9890635, 19781270, 39562540]

約数ペア:

[(1, 39562540), (2, 19781270), (4, 9890635), (5, 7912508), (10, 3956254), (20, 1978127), (41, 964940), (82, 482470), (164, 241235), (205, 192988), (410, 96494), (820, 48247)]