40805596610

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{6346127}}^1$

素因数の和:6346777

約数の個数: 16

約数和(自身を含む): 73564315776

約数和(自身を除く): 32758719166

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 6346127, 12692254, 31730635, 63461270, 4080559661, 8161119322, 20402798305, 40805596610]

約数ペア:

[(1, 40805596610), (2, 20402798305), (5, 8161119322), (10, 4080559661), (643, 63461270), (1286, 31730635), (3215, 12692254), (6430, 6346127)]