117584120

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{6547}}^1$

素因数の和:7007

約数の個数: 32

約数和(自身を含む): 265194000

約数和(自身を除く): 147609880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 898, 1796, 2245, 3592, 4490, 6547, 8980, 13094, 17960, 26188, 32735, 52376, 65470, 130940, 261880, 2939603, 5879206, 11758412, 14698015, 23516824, 29396030, 58792060, 117584120]

約数ペア:

[(1, 117584120), (2, 58792060), (4, 29396030), (5, 23516824), (8, 14698015), (10, 11758412), (20, 5879206), (40, 2939603), (449, 261880), (898, 130940), (1796, 65470), (2245, 52376), (3592, 32735), (4490, 26188), (6547, 17960), (8980, 13094)]