10380995

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 12942720

約数和(自身を除く): 2561725

約数列:

[1, 5, 41, 79, 205, 395, 641, 3205, 3239, 16195, 26281, 50639, 131405, 253195, 2076199, 10380995]

約数ペア:

[(1, 10380995), (5, 2076199), (41, 253195), (79, 131405), (205, 50639), (395, 26281), (641, 16195), (3205, 3239)]