449599760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193793}}^1$

素因数の和:193835

約数の個数: 40

約数和(自身を含む): 1081370520

約数和(自身を除く): 631770760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 193793, 387586, 775172, 968965, 1550344, 1937930, 3100688, 3875860, 5619997, 7751720, 11239994, 15503440, 22479988, 28099985, 44959976, 56199970, 89919952, 112399940, 224799880, 449599760]

約数ペア:

[(1, 449599760), (2, 224799880), (4, 112399940), (5, 89919952), (8, 56199970), (10, 44959976), (16, 28099985), (20, 22479988), (29, 15503440), (40, 11239994), (58, 7751720), (80, 5619997), (116, 3875860), (145, 3100688), (232, 1937930), (290, 1550344), (464, 968965), (580, 775172), (1160, 387586), (2320, 193793)]