8889671660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10841063}}^1$

素因数の和:10841113

約数の個数: 24

約数和(自身を含む): 19123636896

約数和(自身を除く): 10233965236

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 10841063, 21682126, 43364252, 54205315, 108410630, 216821260, 444483583, 888967166, 1777934332, 2222417915, 4444835830, 8889671660]

約数ペア:

[(1, 8889671660), (2, 4444835830), (4, 2222417915), (5, 1777934332), (10, 888967166), (20, 444483583), (41, 216821260), (82, 108410630), (164, 54205315), (205, 43364252), (410, 21682126), (820, 10841063)]