18056360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 47260800

約数和(自身を除く): 29204440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1093, 1180, 1652, 2065, 2186, 2360, 3304, 4130, 4372, 5465, 7651, 8260, 8744, 10930, 15302, 16520, 21860, 30604, 38255, 43720, 61208, 64487, 76510, 128974, 153020, 257948, 306040, 322435, 451409, 515896, 644870, 902818, 1289740, 1805636, 2257045, 2579480, 3611272, 4514090, 9028180, 18056360]

約数ペア:

[(1, 18056360), (2, 9028180), (4, 4514090), (5, 3611272), (7, 2579480), (8, 2257045), (10, 1805636), (14, 1289740), (20, 902818), (28, 644870), (35, 515896), (40, 451409), (56, 322435), (59, 306040), (70, 257948), (118, 153020), (140, 128974), (236, 76510), (280, 64487), (295, 61208), (413, 43720), (472, 38255), (590, 30604), (826, 21860), (1093, 16520), (1180, 15302), (1652, 10930), (2065, 8744), (2186, 8260), (2360, 7651), (3304, 5465), (4130, 4372)]