40292470

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{5683}}^1$

素因数の和:6399

約数の個数: 16

約数和(自身を含む): 72641520

約数和(自身を除く): 32349050

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 5683, 7090, 11366, 28415, 56830, 4029247, 8058494, 20146235, 40292470]

約数ペア:

[(1, 40292470), (2, 20146235), (5, 8058494), (10, 4029247), (709, 56830), (1418, 28415), (3545, 11366), (5683, 7090)]