205652300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3301}}^1$

素因数の和:3411

約数の個数: 72

約数和(自身を含む): 515904480

約数和(自身を除く): 310252180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 175, 178, 350, 356, 445, 623, 700, 890, 1246, 1780, 2225, 2492, 3115, 3301, 4450, 6230, 6602, 8900, 12460, 13204, 15575, 16505, 23107, 31150, 33010, 46214, 62300, 66020, 82525, 92428, 115535, 165050, 231070, 293789, 330100, 462140, 577675, 587578, 1155350, 1175156, 1468945, 2056523, 2310700, 2937890, 4113046, 5875780, 7344725, 8226092, 10282615, 14689450, 20565230, 29378900, 41130460, 51413075, 102826150, 205652300]

約数ペア:

[(1, 205652300), (2, 102826150), (4, 51413075), (5, 41130460), (7, 29378900), (10, 20565230), (14, 14689450), (20, 10282615), (25, 8226092), (28, 7344725), (35, 5875780), (50, 4113046), (70, 2937890), (89, 2310700), (100, 2056523), (140, 1468945), (175, 1175156), (178, 1155350), (350, 587578), (356, 577675), (445, 462140), (623, 330100), (700, 293789), (890, 231070), (1246, 165050), (1780, 115535), (2225, 92428), (2492, 82525), (3115, 66020), (3301, 62300), (4450, 46214), (6230, 33010), (6602, 31150), (8900, 23107), (12460, 16505), (13204, 15575)]