45797860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 99590400

約数和(自身を除く): 53792540

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 199, 311, 370, 398, 622, 740, 796, 995, 1244, 1555, 1990, 3110, 3980, 6220, 7363, 11507, 14726, 23014, 29452, 36815, 46028, 57535, 61889, 73630, 115070, 123778, 147260, 230140, 247556, 309445, 618890, 1237780, 2289893, 4579786, 9159572, 11449465, 22898930, 45797860]

約数ペア:

[(1, 45797860), (2, 22898930), (4, 11449465), (5, 9159572), (10, 4579786), (20, 2289893), (37, 1237780), (74, 618890), (148, 309445), (185, 247556), (199, 230140), (311, 147260), (370, 123778), (398, 115070), (622, 73630), (740, 61889), (796, 57535), (995, 46028), (1244, 36815), (1555, 29452), (1990, 23014), (3110, 14726), (3980, 11507), (6220, 7363)]