42134560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 109734912

約数和(自身を除く): 67600352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 376, 416, 431, 470, 520, 611, 752, 862, 940, 1040, 1222, 1504, 1724, 1880, 2080, 2155, 2444, 3055, 3448, 3760, 4310, 4888, 5603, 6110, 6896, 7520, 8620, 9776, 11206, 12220, 13792, 17240, 19552, 20257, 22412, 24440, 28015, 34480, 40514, 44824, 48880, 56030, 68960, 81028, 89648, 97760, 101285, 112060, 162056, 179296, 202570, 224120, 263341, 324112, 405140, 448240, 526682, 648224, 810280, 896480, 1053364, 1316705, 1620560, 2106728, 2633410, 3241120, 4213456, 5266820, 8426912, 10533640, 21067280, 42134560]

約数ペア:

[(1, 42134560), (2, 21067280), (4, 10533640), (5, 8426912), (8, 5266820), (10, 4213456), (13, 3241120), (16, 2633410), (20, 2106728), (26, 1620560), (32, 1316705), (40, 1053364), (47, 896480), (52, 810280), (65, 648224), (80, 526682), (94, 448240), (104, 405140), (130, 324112), (160, 263341), (188, 224120), (208, 202570), (235, 179296), (260, 162056), (376, 112060), (416, 101285), (431, 97760), (470, 89648), (520, 81028), (611, 68960), (752, 56030), (862, 48880), (940, 44824), (1040, 40514), (1222, 34480), (1504, 28015), (1724, 24440), (1880, 22412), (2080, 20257), (2155, 19552), (2444, 17240), (3055, 13792), (3448, 12220), (3760, 11206), (4310, 9776), (4888, 8620), (5603, 7520), (6110, 6896)]