60964000

素因数分解:

$2^5\times 5^3\times {\mathrm{15241}}^1$

素因数の和:15266

約数の個数: 48

約数和(自身を含む): 149798376

約数和(自身を除く): 88834376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 15241, 30482, 60964, 76205, 121928, 152410, 243856, 304820, 381025, 487712, 609640, 762050, 1219280, 1524100, 1905125, 2438560, 3048200, 3810250, 6096400, 7620500, 12192800, 15241000, 30482000, 60964000]

約数ペア:

[(1, 60964000), (2, 30482000), (4, 15241000), (5, 12192800), (8, 7620500), (10, 6096400), (16, 3810250), (20, 3048200), (25, 2438560), (32, 1905125), (40, 1524100), (50, 1219280), (80, 762050), (100, 609640), (125, 487712), (160, 381025), (200, 304820), (250, 243856), (400, 152410), (500, 121928), (800, 76205), (1000, 60964), (2000, 30482), (4000, 15241)]