4631660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 10916640

約数和(自身を除く): 6284980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 569, 740, 814, 1138, 1628, 2035, 2276, 2845, 4070, 5690, 6259, 8140, 11380, 12518, 21053, 25036, 31295, 42106, 62590, 84212, 105265, 125180, 210530, 231583, 421060, 463166, 926332, 1157915, 2315830, 4631660]

約数ペア:

[(1, 4631660), (2, 2315830), (4, 1157915), (5, 926332), (10, 463166), (11, 421060), (20, 231583), (22, 210530), (37, 125180), (44, 105265), (55, 84212), (74, 62590), (110, 42106), (148, 31295), (185, 25036), (220, 21053), (370, 12518), (407, 11380), (569, 8140), (740, 6259), (814, 5690), (1138, 4070), (1628, 2845), (2035, 2276)]