11704349950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{64151}}^1$

素因数の和:64293

約数の個数: 48

約数和(自身を含む): 22551994080

約数和(自身を除く): 10847644130

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 89, 178, 205, 410, 445, 890, 1025, 2050, 2225, 3649, 4450, 7298, 18245, 36490, 64151, 91225, 128302, 182450, 320755, 641510, 1603775, 2630191, 3207550, 5260382, 5709439, 11418878, 13150955, 26301910, 28547195, 57094390, 65754775, 131509550, 142735975, 234086999, 285471950, 468173998, 1170434995, 2340869990, 5852174975, 11704349950]

約数ペア:

[(1, 11704349950), (2, 5852174975), (5, 2340869990), (10, 1170434995), (25, 468173998), (41, 285471950), (50, 234086999), (82, 142735975), (89, 131509550), (178, 65754775), (205, 57094390), (410, 28547195), (445, 26301910), (890, 13150955), (1025, 11418878), (2050, 5709439), (2225, 5260382), (3649, 3207550), (4450, 2630191), (7298, 1603775), (18245, 641510), (36490, 320755), (64151, 182450), (91225, 128302)]