187443040

素因数分解:

$2^5\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1367}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 443675232

約数和(自身を除く): 256232192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 857, 1367, 1714, 2734, 3428, 4285, 5468, 6835, 6856, 8570, 10936, 13670, 13712, 17140, 21872, 27340, 27424, 34280, 43744, 54680, 68560, 109360, 137120, 218720, 1171519, 2343038, 4686076, 5857595, 9372152, 11715190, 18744304, 23430380, 37488608, 46860760, 93721520, 187443040]

約数ペア:

[(1, 187443040), (2, 93721520), (4, 46860760), (5, 37488608), (8, 23430380), (10, 18744304), (16, 11715190), (20, 9372152), (32, 5857595), (40, 4686076), (80, 2343038), (160, 1171519), (857, 218720), (1367, 137120), (1714, 109360), (2734, 68560), (3428, 54680), (4285, 43744), (5468, 34280), (6835, 27424), (6856, 27340), (8570, 21872), (10936, 17140), (13670, 13712)]