487491650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2609}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 940821480

約数和(自身を除く): 453329830

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 101, 185, 202, 370, 505, 925, 1010, 1850, 2525, 2609, 3737, 5050, 5218, 7474, 13045, 18685, 26090, 37370, 65225, 93425, 96533, 130450, 186850, 193066, 263509, 482665, 527018, 965330, 1317545, 2413325, 2635090, 4826650, 6587725, 9749833, 13175450, 19499666, 48749165, 97498330, 243745825, 487491650]

約数ペア:

[(1, 487491650), (2, 243745825), (5, 97498330), (10, 48749165), (25, 19499666), (37, 13175450), (50, 9749833), (74, 6587725), (101, 4826650), (185, 2635090), (202, 2413325), (370, 1317545), (505, 965330), (925, 527018), (1010, 482665), (1850, 263509), (2525, 193066), (2609, 186850), (3737, 130450), (5050, 96533), (5218, 93425), (7474, 65225), (13045, 37370), (18685, 26090)]