24992660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16229}}^1$

素因数の和:16256

約数の個数: 48

約数和(自身を含む): 65439360

約数和(自身を除く): 40446700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 16229, 32458, 64916, 81145, 113603, 162290, 178519, 227206, 324580, 357038, 454412, 568015, 714076, 892595, 1136030, 1249633, 1785190, 2272060, 2499266, 3570380, 4998532, 6248165, 12496330, 24992660]

約数ペア:

[(1, 24992660), (2, 12496330), (4, 6248165), (5, 4998532), (7, 3570380), (10, 2499266), (11, 2272060), (14, 1785190), (20, 1249633), (22, 1136030), (28, 892595), (35, 714076), (44, 568015), (55, 454412), (70, 357038), (77, 324580), (110, 227206), (140, 178519), (154, 162290), (220, 113603), (308, 81145), (385, 64916), (770, 32458), (1540, 16229)]