193010960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 466636800

約数和(自身を除く): 273625840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 223, 248, 310, 349, 446, 496, 620, 698, 892, 1115, 1240, 1396, 1745, 1784, 2230, 2480, 2792, 3490, 3568, 4460, 5584, 6913, 6980, 8920, 10819, 13826, 13960, 17840, 21638, 27652, 27920, 34565, 43276, 54095, 55304, 69130, 77827, 86552, 108190, 110608, 138260, 155654, 173104, 216380, 276520, 311308, 389135, 432760, 553040, 622616, 778270, 865520, 1245232, 1556540, 2412637, 3113080, 4825274, 6226160, 9650548, 12063185, 19301096, 24126370, 38602192, 48252740, 96505480, 193010960]

約数ペア:

[(1, 193010960), (2, 96505480), (4, 48252740), (5, 38602192), (8, 24126370), (10, 19301096), (16, 12063185), (20, 9650548), (31, 6226160), (40, 4825274), (62, 3113080), (80, 2412637), (124, 1556540), (155, 1245232), (223, 865520), (248, 778270), (310, 622616), (349, 553040), (446, 432760), (496, 389135), (620, 311308), (698, 276520), (892, 216380), (1115, 173104), (1240, 155654), (1396, 138260), (1745, 110608), (1784, 108190), (2230, 86552), (2480, 77827), (2792, 69130), (3490, 55304), (3568, 54095), (4460, 43276), (5584, 34565), (6913, 27920), (6980, 27652), (8920, 21638), (10819, 17840), (13826, 13960)]