56927920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1802

約数の個数: 80

約数和(自身を含む): 153918720

約数和(自身を除く): 96990800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 1723, 2065, 2360, 3304, 3446, 4130, 4720, 6608, 6892, 8260, 8615, 12061, 13784, 16520, 17230, 24122, 27568, 33040, 34460, 48244, 60305, 68920, 96488, 101657, 120610, 137840, 192976, 203314, 241220, 406628, 482440, 508285, 711599, 813256, 964880, 1016570, 1423198, 1626512, 2033140, 2846396, 3557995, 4066280, 5692792, 7115990, 8132560, 11385584, 14231980, 28463960, 56927920]

約数ペア:

[(1, 56927920), (2, 28463960), (4, 14231980), (5, 11385584), (7, 8132560), (8, 7115990), (10, 5692792), (14, 4066280), (16, 3557995), (20, 2846396), (28, 2033140), (35, 1626512), (40, 1423198), (56, 1016570), (59, 964880), (70, 813256), (80, 711599), (112, 508285), (118, 482440), (140, 406628), (236, 241220), (280, 203314), (295, 192976), (413, 137840), (472, 120610), (560, 101657), (590, 96488), (826, 68920), (944, 60305), (1180, 48244), (1652, 34460), (1723, 33040), (2065, 27568), (2360, 24122), (3304, 17230), (3446, 16520), (4130, 13784), (4720, 12061), (6608, 8615), (6892, 8260)]