201752120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{136319}}^1$

素因数の和:136367

約数の個数: 32

約数和(自身を含む): 466214400

約数和(自身を除く): 264462280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 136319, 272638, 545276, 681595, 1090552, 1363190, 2726380, 5043803, 5452760, 10087606, 20175212, 25219015, 40350424, 50438030, 100876060, 201752120]

約数ペア:

[(1, 201752120), (2, 100876060), (4, 50438030), (5, 40350424), (8, 25219015), (10, 20175212), (20, 10087606), (37, 5452760), (40, 5043803), (74, 2726380), (148, 1363190), (185, 1090552), (296, 681595), (370, 545276), (740, 272638), (1480, 136319)]