63521480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4710

約数の個数: 64

約数和(自身を含む): 160980480

約数和(自身を除く): 97459000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 4657, 6820, 9314, 13640, 18628, 23285, 37256, 46570, 51227, 93140, 102454, 144367, 186280, 204908, 256135, 288734, 409816, 512270, 577468, 721835, 1024540, 1154936, 1443670, 1588037, 2049080, 2887340, 3176074, 5774680, 6352148, 7940185, 12704296, 15880370, 31760740, 63521480]

約数ペア:

[(1, 63521480), (2, 31760740), (4, 15880370), (5, 12704296), (8, 7940185), (10, 6352148), (11, 5774680), (20, 3176074), (22, 2887340), (31, 2049080), (40, 1588037), (44, 1443670), (55, 1154936), (62, 1024540), (88, 721835), (110, 577468), (124, 512270), (155, 409816), (220, 288734), (248, 256135), (310, 204908), (341, 186280), (440, 144367), (620, 102454), (682, 93140), (1240, 51227), (1364, 46570), (1705, 37256), (2728, 23285), (3410, 18628), (4657, 13640), (6820, 9314)]