235103679520

素因数分解:

$2^5\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2886833}}^1$

素因数の和:2887357

約数の個数: 48

約数和(自身を含む): 556523858520

約数和(自身を除く): 321420179000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 509, 1018, 2036, 2545, 4072, 5090, 8144, 10180, 16288, 20360, 40720, 81440, 2886833, 5773666, 11547332, 14434165, 23094664, 28868330, 46189328, 57736660, 92378656, 115473320, 230946640, 461893280, 1469397997, 2938795994, 5877591988, 7346989985, 11755183976, 14693979970, 23510367952, 29387959940, 47020735904, 58775919880, 117551839760, 235103679520]

約数ペア:

[(1, 235103679520), (2, 117551839760), (4, 58775919880), (5, 47020735904), (8, 29387959940), (10, 23510367952), (16, 14693979970), (20, 11755183976), (32, 7346989985), (40, 5877591988), (80, 2938795994), (160, 1469397997), (509, 461893280), (1018, 230946640), (2036, 115473320), (2545, 92378656), (4072, 57736660), (5090, 46189328), (8144, 28868330), (10180, 23094664), (16288, 14434165), (20360, 11547332), (40720, 5773666), (81440, 2886833)]