88461940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3491}}^1$

素因数の和:3688

約数の個数: 48

約数和(自身を含む): 213542784

約数和(自身を除く): 125080844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 2534, 3491, 3620, 5068, 6335, 6982, 12670, 13964, 17455, 24437, 25340, 34910, 48874, 69820, 97748, 122185, 244370, 488740, 631871, 1263742, 2527484, 3159355, 4423097, 6318710, 8846194, 12637420, 17692388, 22115485, 44230970, 88461940]

約数ペア:

[(1, 88461940), (2, 44230970), (4, 22115485), (5, 17692388), (7, 12637420), (10, 8846194), (14, 6318710), (20, 4423097), (28, 3159355), (35, 2527484), (70, 1263742), (140, 631871), (181, 488740), (362, 244370), (724, 122185), (905, 97748), (1267, 69820), (1810, 48874), (2534, 34910), (3491, 25340), (3620, 24437), (5068, 17455), (6335, 13964), (6982, 12670)]