57322040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 132969600

約数和(自身を除く): 75647560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 107, 118, 214, 227, 236, 295, 428, 454, 472, 535, 590, 856, 908, 1070, 1135, 1180, 1816, 2140, 2270, 2360, 4280, 4540, 6313, 9080, 12626, 13393, 24289, 25252, 26786, 31565, 48578, 50504, 53572, 63130, 66965, 97156, 107144, 121445, 126260, 133930, 194312, 242890, 252520, 267860, 485780, 535720, 971560, 1433051, 2866102, 5732204, 7165255, 11464408, 14330510, 28661020, 57322040]

約数ペア:

[(1, 57322040), (2, 28661020), (4, 14330510), (5, 11464408), (8, 7165255), (10, 5732204), (20, 2866102), (40, 1433051), (59, 971560), (107, 535720), (118, 485780), (214, 267860), (227, 252520), (236, 242890), (295, 194312), (428, 133930), (454, 126260), (472, 121445), (535, 107144), (590, 97156), (856, 66965), (908, 63130), (1070, 53572), (1135, 50504), (1180, 48578), (1816, 31565), (2140, 26786), (2270, 25252), (2360, 24289), (4280, 13393), (4540, 12626), (6313, 9080)]