29262800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{1493}}^1$

素因数の和:1525

約数の個数: 90

約数和(自身を含む): 81836838

約数和(自身を除く): 52574038

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1493, 1960, 2450, 2800, 2986, 3920, 4900, 5972, 7465, 9800, 10451, 11944, 14930, 19600, 20902, 23888, 29860, 37325, 41804, 52255, 59720, 73157, 74650, 83608, 104510, 119440, 146314, 149300, 167216, 209020, 261275, 292628, 298600, 365785, 418040, 522550, 585256, 597200, 731570, 836080, 1045100, 1170512, 1463140, 1828925, 2090200, 2926280, 3657850, 4180400, 5852560, 7315700, 14631400, 29262800]

約数ペア:

[(1, 29262800), (2, 14631400), (4, 7315700), (5, 5852560), (7, 4180400), (8, 3657850), (10, 2926280), (14, 2090200), (16, 1828925), (20, 1463140), (25, 1170512), (28, 1045100), (35, 836080), (40, 731570), (49, 597200), (50, 585256), (56, 522550), (70, 418040), (80, 365785), (98, 298600), (100, 292628), (112, 261275), (140, 209020), (175, 167216), (196, 149300), (200, 146314), (245, 119440), (280, 104510), (350, 83608), (392, 74650), (400, 73157), (490, 59720), (560, 52255), (700, 41804), (784, 37325), (980, 29860), (1225, 23888), (1400, 20902), (1493, 19600), (1960, 14930), (2450, 11944), (2800, 10451), (2986, 9800), (3920, 7465), (4900, 5972)]