4935334960

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{2741}}^1$

素因数の和:3142

約数の個数: 80

約数和(自身を含む): 11677234752

約数和(自身を除く): 6741899792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 317, 355, 568, 634, 710, 1136, 1268, 1420, 1585, 2536, 2741, 2840, 3170, 5072, 5482, 5680, 6340, 10964, 12680, 13705, 21928, 22507, 25360, 27410, 43856, 45014, 54820, 90028, 109640, 112535, 180056, 194611, 219280, 225070, 360112, 389222, 450140, 778444, 868897, 900280, 973055, 1556888, 1737794, 1800560, 1946110, 3113776, 3475588, 3892220, 4344485, 6951176, 7784440, 8688970, 13902352, 15568880, 17377940, 34755880, 61691687, 69511760, 123383374, 246766748, 308458435, 493533496, 616916870, 987066992, 1233833740, 2467667480, 4935334960]

約数ペア:

[(1, 4935334960), (2, 2467667480), (4, 1233833740), (5, 987066992), (8, 616916870), (10, 493533496), (16, 308458435), (20, 246766748), (40, 123383374), (71, 69511760), (80, 61691687), (142, 34755880), (284, 17377940), (317, 15568880), (355, 13902352), (568, 8688970), (634, 7784440), (710, 6951176), (1136, 4344485), (1268, 3892220), (1420, 3475588), (1585, 3113776), (2536, 1946110), (2741, 1800560), (2840, 1737794), (3170, 1556888), (5072, 973055), (5482, 900280), (5680, 868897), (6340, 778444), (10964, 450140), (12680, 389222), (13705, 360112), (21928, 225070), (22507, 219280), (25360, 194611), (27410, 180056), (43856, 112535), (45014, 109640), (54820, 90028)]