40580176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 98993664

約数和(自身を除く): 58413488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 593, 611, 658, 728, 752, 1186, 1222, 1316, 1456, 2372, 2444, 2632, 4151, 4277, 4744, 4888, 5264, 7709, 8302, 8554, 9488, 9776, 15418, 16604, 17108, 27871, 30836, 33208, 34216, 53963, 55742, 61672, 66416, 68432, 107926, 111484, 123344, 195097, 215852, 222968, 362323, 390194, 431704, 445936, 724646, 780388, 863408, 1449292, 1560776, 2536261, 2898584, 3121552, 5072522, 5797168, 10145044, 20290088, 40580176]

約数ペア:

[(1, 40580176), (2, 20290088), (4, 10145044), (7, 5797168), (8, 5072522), (13, 3121552), (14, 2898584), (16, 2536261), (26, 1560776), (28, 1449292), (47, 863408), (52, 780388), (56, 724646), (91, 445936), (94, 431704), (104, 390194), (112, 362323), (182, 222968), (188, 215852), (208, 195097), (329, 123344), (364, 111484), (376, 107926), (593, 68432), (611, 66416), (658, 61672), (728, 55742), (752, 53963), (1186, 34216), (1222, 33208), (1316, 30836), (1456, 27871), (2372, 17108), (2444, 16604), (2632, 15418), (4151, 9776), (4277, 9488), (4744, 8554), (4888, 8302), (5264, 7709)]