66153350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 130371120

約数和(自身を除く): 64217770

約数列:

[1, 2, 5, 10, 25, 29, 43, 50, 58, 86, 145, 215, 290, 430, 725, 1061, 1075, 1247, 1450, 2122, 2150, 2494, 5305, 6235, 10610, 12470, 26525, 30769, 31175, 45623, 53050, 61538, 62350, 91246, 153845, 228115, 307690, 456230, 769225, 1140575, 1323067, 1538450, 2281150, 2646134, 6615335, 13230670, 33076675, 66153350]

約数ペア:

[(1, 66153350), (2, 33076675), (5, 13230670), (10, 6615335), (25, 2646134), (29, 2281150), (43, 1538450), (50, 1323067), (58, 1140575), (86, 769225), (145, 456230), (215, 307690), (290, 228115), (430, 153845), (725, 91246), (1061, 62350), (1075, 61538), (1247, 53050), (1450, 45623), (2122, 31175), (2150, 30769), (2494, 26525), (5305, 12470), (6235, 10610)]