22803760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 62067456

約数和(自身を除く): 39263696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 947, 1204, 1505, 1720, 1894, 2408, 3010, 3440, 3788, 4735, 4816, 6020, 6629, 7576, 9470, 12040, 13258, 15152, 18940, 24080, 26516, 33145, 37880, 40721, 53032, 66290, 75760, 81442, 106064, 132580, 162884, 203605, 265160, 285047, 325768, 407210, 530320, 570094, 651536, 814420, 1140188, 1425235, 1628840, 2280376, 2850470, 3257680, 4560752, 5700940, 11401880, 22803760]

約数ペア:

[(1, 22803760), (2, 11401880), (4, 5700940), (5, 4560752), (7, 3257680), (8, 2850470), (10, 2280376), (14, 1628840), (16, 1425235), (20, 1140188), (28, 814420), (35, 651536), (40, 570094), (43, 530320), (56, 407210), (70, 325768), (80, 285047), (86, 265160), (112, 203605), (140, 162884), (172, 132580), (215, 106064), (280, 81442), (301, 75760), (344, 66290), (430, 53032), (560, 40721), (602, 37880), (688, 33145), (860, 26516), (947, 24080), (1204, 18940), (1505, 15152), (1720, 13258), (1894, 12040), (2408, 9470), (3010, 7576), (3440, 6629), (3788, 6020), (4735, 4816)]