5170900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 13124160

約数和(自身を除く): 7953260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 89, 100, 140, 166, 175, 178, 332, 350, 356, 415, 445, 581, 623, 700, 830, 890, 1162, 1246, 1660, 1780, 2075, 2225, 2324, 2492, 2905, 3115, 4150, 4450, 5810, 6230, 7387, 8300, 8900, 11620, 12460, 14525, 14774, 15575, 29050, 29548, 31150, 36935, 51709, 58100, 62300, 73870, 103418, 147740, 184675, 206836, 258545, 369350, 517090, 738700, 1034180, 1292725, 2585450, 5170900]

約数ペア:

[(1, 5170900), (2, 2585450), (4, 1292725), (5, 1034180), (7, 738700), (10, 517090), (14, 369350), (20, 258545), (25, 206836), (28, 184675), (35, 147740), (50, 103418), (70, 73870), (83, 62300), (89, 58100), (100, 51709), (140, 36935), (166, 31150), (175, 29548), (178, 29050), (332, 15575), (350, 14774), (356, 14525), (415, 12460), (445, 11620), (581, 8900), (623, 8300), (700, 7387), (830, 6230), (890, 5810), (1162, 4450), (1246, 4150), (1660, 3115), (1780, 2905), (2075, 2492), (2225, 2324)]