10384880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11801}}^1$

素因数の和:11825

約数の個数: 40

約数和(自身を含む): 26342064

約数和(自身を除く): 15957184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 11801, 23602, 47204, 59005, 94408, 118010, 129811, 188816, 236020, 259622, 472040, 519244, 649055, 944080, 1038488, 1298110, 2076976, 2596220, 5192440, 10384880]

約数ペア:

[(1, 10384880), (2, 5192440), (4, 2596220), (5, 2076976), (8, 1298110), (10, 1038488), (11, 944080), (16, 649055), (20, 519244), (22, 472040), (40, 259622), (44, 236020), (55, 188816), (80, 129811), (88, 118010), (110, 94408), (176, 59005), (220, 47204), (440, 23602), (880, 11801)]