22676320

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 53887680

約数和(自身を除く): 31211360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 478, 593, 956, 1186, 1195, 1912, 2372, 2390, 2965, 3824, 4744, 4780, 5930, 7648, 9488, 9560, 11860, 18976, 19120, 23720, 38240, 47440, 94880, 141727, 283454, 566908, 708635, 1133816, 1417270, 2267632, 2834540, 4535264, 5669080, 11338160, 22676320]

約数ペア:

[(1, 22676320), (2, 11338160), (4, 5669080), (5, 4535264), (8, 2834540), (10, 2267632), (16, 1417270), (20, 1133816), (32, 708635), (40, 566908), (80, 283454), (160, 141727), (239, 94880), (478, 47440), (593, 38240), (956, 23720), (1186, 19120), (1195, 18976), (1912, 11860), (2372, 9560), (2390, 9488), (2965, 7648), (3824, 5930), (4744, 4780)]