41824640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 117724320

約数和(自身を除く): 75899680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 457, 520, 572, 640, 704, 715, 832, 880, 914, 1040, 1144, 1408, 1430, 1664, 1760, 1828, 2080, 2285, 2288, 2860, 3520, 3656, 4160, 4570, 4576, 5027, 5720, 5941, 7040, 7312, 8320, 9140, 9152, 10054, 11440, 11882, 14624, 18280, 18304, 20108, 22880, 23764, 25135, 29248, 29705, 36560, 40216, 45760, 47528, 50270, 58496, 59410, 65351, 73120, 80432, 91520, 95056, 100540, 118820, 130702, 146240, 160864, 190112, 201080, 237640, 261404, 292480, 321728, 326755, 380224, 402160, 475280, 522808, 643456, 653510, 760448, 804320, 950560, 1045616, 1307020, 1608640, 1901120, 2091232, 2614040, 3217280, 3802240, 4182464, 5228080, 8364928, 10456160, 20912320, 41824640]

約数ペア:

[(1, 41824640), (2, 20912320), (4, 10456160), (5, 8364928), (8, 5228080), (10, 4182464), (11, 3802240), (13, 3217280), (16, 2614040), (20, 2091232), (22, 1901120), (26, 1608640), (32, 1307020), (40, 1045616), (44, 950560), (52, 804320), (55, 760448), (64, 653510), (65, 643456), (80, 522808), (88, 475280), (104, 402160), (110, 380224), (128, 326755), (130, 321728), (143, 292480), (160, 261404), (176, 237640), (208, 201080), (220, 190112), (260, 160864), (286, 146240), (320, 130702), (352, 118820), (416, 100540), (440, 95056), (457, 91520), (520, 80432), (572, 73120), (640, 65351), (704, 59410), (715, 58496), (832, 50270), (880, 47528), (914, 45760), (1040, 40216), (1144, 36560), (1408, 29705), (1430, 29248), (1664, 25135), (1760, 23764), (1828, 22880), (2080, 20108), (2285, 18304), (2288, 18280), (2860, 14624), (3520, 11882), (3656, 11440), (4160, 10054), (4570, 9152), (4576, 9140), (5027, 8320), (5720, 7312), (5941, 7040)]