61423040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1654

約数の個数: 112

約数和(自身を含む): 177100992

約数和(自身を除く): 115677952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1613, 1904, 2240, 2380, 2720, 3226, 3808, 4760, 5440, 6452, 7616, 8065, 9520, 11291, 12904, 16130, 19040, 22582, 25808, 27421, 32260, 38080, 45164, 51616, 54842, 56455, 64520, 90328, 103232, 109684, 112910, 129040, 137105, 180656, 191947, 219368, 225820, 258080, 274210, 361312, 383894, 438736, 451640, 516160, 548420, 722624, 767788, 877472, 903280, 959735, 1096840, 1535576, 1754944, 1806560, 1919470, 2193680, 3071152, 3613120, 3838940, 4387360, 6142304, 7677880, 8774720, 12284608, 15355760, 30711520, 61423040]

約数ペア:

[(1, 61423040), (2, 30711520), (4, 15355760), (5, 12284608), (7, 8774720), (8, 7677880), (10, 6142304), (14, 4387360), (16, 3838940), (17, 3613120), (20, 3071152), (28, 2193680), (32, 1919470), (34, 1806560), (35, 1754944), (40, 1535576), (56, 1096840), (64, 959735), (68, 903280), (70, 877472), (80, 767788), (85, 722624), (112, 548420), (119, 516160), (136, 451640), (140, 438736), (160, 383894), (170, 361312), (224, 274210), (238, 258080), (272, 225820), (280, 219368), (320, 191947), (340, 180656), (448, 137105), (476, 129040), (544, 112910), (560, 109684), (595, 103232), (680, 90328), (952, 64520), (1088, 56455), (1120, 54842), (1190, 51616), (1360, 45164), (1613, 38080), (1904, 32260), (2240, 27421), (2380, 25808), (2720, 22582), (3226, 19040), (3808, 16130), (4760, 12904), (5440, 11291), (6452, 9520), (7616, 8065)]