22340920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 58288320

約数和(自身を除く): 35947400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1093, 1460, 2044, 2186, 2555, 2920, 4088, 4372, 5110, 5465, 7651, 8744, 10220, 10930, 15302, 20440, 21860, 30604, 38255, 43720, 61208, 76510, 79789, 153020, 159578, 306040, 319156, 398945, 558523, 638312, 797890, 1117046, 1595780, 2234092, 2792615, 3191560, 4468184, 5585230, 11170460, 22340920]

約数ペア:

[(1, 22340920), (2, 11170460), (4, 5585230), (5, 4468184), (7, 3191560), (8, 2792615), (10, 2234092), (14, 1595780), (20, 1117046), (28, 797890), (35, 638312), (40, 558523), (56, 398945), (70, 319156), (73, 306040), (140, 159578), (146, 153020), (280, 79789), (292, 76510), (365, 61208), (511, 43720), (584, 38255), (730, 30604), (1022, 21860), (1093, 20440), (1460, 15302), (2044, 10930), (2186, 10220), (2555, 8744), (2920, 7651), (4088, 5465), (4372, 5110)]