824062280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{10691}}^1$

素因数の和:10790

約数の個数: 64

約数和(自身を含む): 1939956480

約数和(自身を除く): 1115894200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 47, 82, 94, 164, 188, 205, 235, 328, 376, 410, 470, 820, 940, 1640, 1880, 1927, 3854, 7708, 9635, 10691, 15416, 19270, 21382, 38540, 42764, 53455, 77080, 85528, 106910, 213820, 427640, 438331, 502477, 876662, 1004954, 1753324, 2009908, 2191655, 2512385, 3506648, 4019816, 4383310, 5024770, 8766620, 10049540, 17533240, 20099080, 20601557, 41203114, 82406228, 103007785, 164812456, 206015570, 412031140, 824062280]

約数ペア:

[(1, 824062280), (2, 412031140), (4, 206015570), (5, 164812456), (8, 103007785), (10, 82406228), (20, 41203114), (40, 20601557), (41, 20099080), (47, 17533240), (82, 10049540), (94, 8766620), (164, 5024770), (188, 4383310), (205, 4019816), (235, 3506648), (328, 2512385), (376, 2191655), (410, 2009908), (470, 1753324), (820, 1004954), (940, 876662), (1640, 502477), (1880, 438331), (1927, 427640), (3854, 213820), (7708, 106910), (9635, 85528), (10691, 77080), (15416, 53455), (19270, 42764), (21382, 38540)]