3208760

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 7302960

約数和(自身を除く): 4094200

約数列:

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

約数ペア:

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