12682317997520

素因数分解:

$2^4\times 5^1\times {\mathrm{13669}}^1\times {\mathrm{11597701}}^1$

素因数の和:11611383

約数の個数: 40

約数和(自身を含む): 29488549059240

約数和(自身を除く): 16806231061720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13669, 27338, 54676, 68345, 109352, 136690, 218704, 273380, 546760, 1093520, 11597701, 23195402, 46390804, 57988505, 92781608, 115977010, 185563216, 231954020, 463908040, 927816080, 158528974969, 317057949938, 634115899876, 792644874845, 1268231799752, 1585289749690, 2536463599504, 3170579499380, 6341158998760, 12682317997520]

約数ペア:

[(1, 12682317997520), (2, 6341158998760), (4, 3170579499380), (5, 2536463599504), (8, 1585289749690), (10, 1268231799752), (16, 792644874845), (20, 634115899876), (40, 317057949938), (80, 158528974969), (13669, 927816080), (27338, 463908040), (54676, 231954020), (68345, 185563216), (109352, 115977010), (136690, 92781608), (218704, 57988505), (273380, 46390804), (546760, 23195402), (1093520, 11597701)]