83965700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9227}}^1$

素因数の和:9261

約数の個数: 72

約数和(自身を含む): 224277312

約数和(自身を除く): 140311612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 9227, 18454, 36908, 46135, 64589, 92270, 119951, 129178, 184540, 230675, 239902, 258356, 322945, 461350, 479804, 599755, 645890, 839657, 922700, 1199510, 1291780, 1614725, 1679314, 2399020, 2998775, 3229450, 3358628, 4198285, 5997550, 6458900, 8396570, 11995100, 16793140, 20991425, 41982850, 83965700]

約数ペア:

[(1, 83965700), (2, 41982850), (4, 20991425), (5, 16793140), (7, 11995100), (10, 8396570), (13, 6458900), (14, 5997550), (20, 4198285), (25, 3358628), (26, 3229450), (28, 2998775), (35, 2399020), (50, 1679314), (52, 1614725), (65, 1291780), (70, 1199510), (91, 922700), (100, 839657), (130, 645890), (140, 599755), (175, 479804), (182, 461350), (260, 322945), (325, 258356), (350, 239902), (364, 230675), (455, 184540), (650, 129178), (700, 119951), (910, 92270), (1300, 64589), (1820, 46135), (2275, 36908), (4550, 18454), (9100, 9227)]