8744950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 17387280

約数和(自身を除く): 8642330

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 163, 185, 290, 326, 370, 725, 815, 925, 1073, 1450, 1630, 1850, 2146, 4075, 4727, 5365, 6031, 8150, 9454, 10730, 12062, 23635, 26825, 30155, 47270, 53650, 60310, 118175, 150775, 174899, 236350, 301550, 349798, 874495, 1748990, 4372475, 8744950]

約数ペア:

[(1, 8744950), (2, 4372475), (5, 1748990), (10, 874495), (25, 349798), (29, 301550), (37, 236350), (50, 174899), (58, 150775), (74, 118175), (145, 60310), (163, 53650), (185, 47270), (290, 30155), (326, 26825), (370, 23635), (725, 12062), (815, 10730), (925, 9454), (1073, 8150), (1450, 6031), (1630, 5365), (1850, 4727), (2146, 4075)]