152076980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1493}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 349380864

約数和(自身を除く): 197303884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 463, 926, 1493, 1852, 2315, 2986, 4630, 5093, 5972, 7465, 9260, 10186, 14930, 16423, 20372, 25465, 29860, 32846, 50930, 65692, 82115, 101860, 164230, 328460, 691259, 1382518, 2765036, 3456295, 6912590, 7603849, 13825180, 15207698, 30415396, 38019245, 76038490, 152076980]

約数ペア:

[(1, 152076980), (2, 76038490), (4, 38019245), (5, 30415396), (10, 15207698), (11, 13825180), (20, 7603849), (22, 6912590), (44, 3456295), (55, 2765036), (110, 1382518), (220, 691259), (463, 328460), (926, 164230), (1493, 101860), (1852, 82115), (2315, 65692), (2986, 50930), (4630, 32846), (5093, 29860), (5972, 25465), (7465, 20372), (9260, 16423), (10186, 14930)]