9207440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10463}}^1$

素因数の和:10487

約数の個数: 40

約数和(自身を含む): 23355648

約数和(自身を除く): 14148208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 10463, 20926, 41852, 52315, 83704, 104630, 115093, 167408, 209260, 230186, 418520, 460372, 575465, 837040, 920744, 1150930, 1841488, 2301860, 4603720, 9207440]

約数ペア:

[(1, 9207440), (2, 4603720), (4, 2301860), (5, 1841488), (8, 1150930), (10, 920744), (11, 837040), (16, 575465), (20, 460372), (22, 418520), (40, 230186), (44, 209260), (55, 167408), (80, 115093), (88, 104630), (110, 83704), (176, 52315), (220, 41852), (440, 20926), (880, 10463)]