921036160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130829}}^1$

素因数の和:130859

約数の個数: 64

約数和(自身を含む): 2402038800

約数和(自身を除く): 1481002640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 130829, 261658, 523316, 654145, 1046632, 1308290, 1439119, 2093264, 2616580, 2878238, 4186528, 5233160, 5756476, 7195595, 8373056, 10466320, 11512952, 14391190, 16746112, 20932640, 23025904, 28782380, 41865280, 46051808, 57564760, 83730560, 92103616, 115129520, 184207232, 230259040, 460518080, 921036160]

約数ペア:

[(1, 921036160), (2, 460518080), (4, 230259040), (5, 184207232), (8, 115129520), (10, 92103616), (11, 83730560), (16, 57564760), (20, 46051808), (22, 41865280), (32, 28782380), (40, 23025904), (44, 20932640), (55, 16746112), (64, 14391190), (80, 11512952), (88, 10466320), (110, 8373056), (128, 7195595), (160, 5756476), (176, 5233160), (220, 4186528), (320, 2878238), (352, 2616580), (440, 2093264), (640, 1439119), (704, 1308290), (880, 1046632), (1408, 654145), (1760, 523316), (3520, 261658), (7040, 130829)]