88891327820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193242017}}^1$

素因数の和:193242049

約数の個数: 24

約数和(自身を含む): 194787954144

約数和(自身を除く): 105896626324

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 193242017, 386484034, 772968068, 966210085, 1932420170, 3864840340, 4444566391, 8889132782, 17778265564, 22222831955, 44445663910, 88891327820]

約数ペア:

[(1, 88891327820), (2, 44445663910), (4, 22222831955), (5, 17778265564), (10, 8889132782), (20, 4444566391), (23, 3864840340), (46, 1932420170), (92, 966210085), (115, 772968068), (230, 386484034), (460, 193242017)]