125659100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2017}}^1$

素因数の和:2127

約数の個数: 72

約数和(自身を含む): 315292320

約数和(自身を除く): 189633220

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, 2017, 2225, 2492, 3115, 4034, 4450, 6230, 8068, 8900, 10085, 12460, 14119, 15575, 20170, 28238, 31150, 40340, 50425, 56476, 62300, 70595, 100850, 141190, 179513, 201700, 282380, 352975, 359026, 705950, 718052, 897565, 1256591, 1411900, 1795130, 2513182, 3590260, 4487825, 5026364, 6282955, 8975650, 12565910, 17951300, 25131820, 31414775, 62829550, 125659100]

約数ペア:

[(1, 125659100), (2, 62829550), (4, 31414775), (5, 25131820), (7, 17951300), (10, 12565910), (14, 8975650), (20, 6282955), (25, 5026364), (28, 4487825), (35, 3590260), (50, 2513182), (70, 1795130), (89, 1411900), (100, 1256591), (140, 897565), (175, 718052), (178, 705950), (350, 359026), (356, 352975), (445, 282380), (623, 201700), (700, 179513), (890, 141190), (1246, 100850), (1780, 70595), (2017, 62300), (2225, 56476), (2492, 50425), (3115, 40340), (4034, 31150), (4450, 28238), (6230, 20170), (8068, 15575), (8900, 14119), (10085, 12460)]