105798890

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{8009}}^1$

素因数の和:9337

約数の個数: 16

約数和(自身を含む): 190605960

約数和(自身を除く): 84807070

約数列:

[1, 2, 5, 10, 1321, 2642, 6605, 8009, 13210, 16018, 40045, 80090, 10579889, 21159778, 52899445, 105798890]

約数ペア:

[(1, 105798890), (2, 52899445), (5, 21159778), (10, 10579889), (1321, 80090), (2642, 40045), (6605, 16018), (8009, 13210)]