43972280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 112447440

約数和(自身を除く): 68475160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 73, 74, 88, 110, 146, 148, 185, 220, 292, 296, 365, 370, 407, 440, 584, 730, 740, 803, 814, 1369, 1460, 1480, 1606, 1628, 2035, 2701, 2738, 2920, 3212, 3256, 4015, 4070, 5402, 5476, 6424, 6845, 8030, 8140, 10804, 10952, 13505, 13690, 15059, 16060, 16280, 21608, 27010, 27380, 29711, 30118, 32120, 54020, 54760, 59422, 60236, 75295, 99937, 108040, 118844, 120472, 148555, 150590, 199874, 237688, 297110, 301180, 399748, 499685, 594220, 602360, 799496, 999370, 1099307, 1188440, 1998740, 2198614, 3997480, 4397228, 5496535, 8794456, 10993070, 21986140, 43972280]

約数ペア:

[(1, 43972280), (2, 21986140), (4, 10993070), (5, 8794456), (8, 5496535), (10, 4397228), (11, 3997480), (20, 2198614), (22, 1998740), (37, 1188440), (40, 1099307), (44, 999370), (55, 799496), (73, 602360), (74, 594220), (88, 499685), (110, 399748), (146, 301180), (148, 297110), (185, 237688), (220, 199874), (292, 150590), (296, 148555), (365, 120472), (370, 118844), (407, 108040), (440, 99937), (584, 75295), (730, 60236), (740, 59422), (803, 54760), (814, 54020), (1369, 32120), (1460, 30118), (1480, 29711), (1606, 27380), (1628, 27010), (2035, 21608), (2701, 16280), (2738, 16060), (2920, 15059), (3212, 13690), (3256, 13505), (4015, 10952), (4070, 10804), (5402, 8140), (5476, 8030), (6424, 6845)]