6417520

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 15092784

約数和(自身を除く): 8675264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 827, 970, 1552, 1654, 1940, 3308, 3880, 4135, 6616, 7760, 8270, 13232, 16540, 33080, 66160, 80219, 160438, 320876, 401095, 641752, 802190, 1283504, 1604380, 3208760, 6417520]

約数ペア:

[(1, 6417520), (2, 3208760), (4, 1604380), (5, 1283504), (8, 802190), (10, 641752), (16, 401095), (20, 320876), (40, 160438), (80, 80219), (97, 66160), (194, 33080), (388, 16540), (485, 13232), (776, 8270), (827, 7760), (970, 6616), (1552, 4135), (1654, 3880), (1940, 3308)]