7045960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 17049600

約数和(自身を除く): 10003640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 127, 146, 152, 190, 254, 292, 365, 380, 508, 584, 635, 730, 760, 1016, 1270, 1387, 1460, 2413, 2540, 2774, 2920, 4826, 5080, 5548, 6935, 9271, 9652, 11096, 12065, 13870, 18542, 19304, 24130, 27740, 37084, 46355, 48260, 55480, 74168, 92710, 96520, 176149, 185420, 352298, 370840, 704596, 880745, 1409192, 1761490, 3522980, 7045960]

約数ペア:

[(1, 7045960), (2, 3522980), (4, 1761490), (5, 1409192), (8, 880745), (10, 704596), (19, 370840), (20, 352298), (38, 185420), (40, 176149), (73, 96520), (76, 92710), (95, 74168), (127, 55480), (146, 48260), (152, 46355), (190, 37084), (254, 27740), (292, 24130), (365, 19304), (380, 18542), (508, 13870), (584, 12065), (635, 11096), (730, 9652), (760, 9271), (1016, 6935), (1270, 5548), (1387, 5080), (1460, 4826), (2413, 2920), (2540, 2774)]