9487960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10313}}^1$

素因数の和:10347

約数の個数: 32

約数和(自身を含む): 22278240

約数和(自身を除く): 12790280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 10313, 20626, 41252, 51565, 82504, 103130, 206260, 237199, 412520, 474398, 948796, 1185995, 1897592, 2371990, 4743980, 9487960]

約数ペア:

[(1, 9487960), (2, 4743980), (4, 2371990), (5, 1897592), (8, 1185995), (10, 948796), (20, 474398), (23, 412520), (40, 237199), (46, 206260), (92, 103130), (115, 82504), (184, 51565), (230, 41252), (460, 20626), (920, 10313)]