12253480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 30326400

約数和(自身を除く): 18072920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 701, 760, 874, 920, 1402, 1748, 2185, 2804, 3496, 3505, 4370, 5608, 7010, 8740, 13319, 14020, 16123, 17480, 26638, 28040, 32246, 53276, 64492, 66595, 80615, 106552, 128984, 133190, 161230, 266380, 306337, 322460, 532760, 612674, 644920, 1225348, 1531685, 2450696, 3063370, 6126740, 12253480]

約数ペア:

[(1, 12253480), (2, 6126740), (4, 3063370), (5, 2450696), (8, 1531685), (10, 1225348), (19, 644920), (20, 612674), (23, 532760), (38, 322460), (40, 306337), (46, 266380), (76, 161230), (92, 133190), (95, 128984), (115, 106552), (152, 80615), (184, 66595), (190, 64492), (230, 53276), (380, 32246), (437, 28040), (460, 26638), (701, 17480), (760, 16123), (874, 14020), (920, 13319), (1402, 8740), (1748, 7010), (2185, 5608), (2804, 4370), (3496, 3505)]