22038080

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1207

約数の個数: 56

約数和(自身を含む): 53385720

約数和(自身を除く): 31347640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1129, 1220, 1952, 2258, 2440, 3904, 4516, 4880, 5645, 9032, 9760, 11290, 18064, 19520, 22580, 36128, 45160, 68869, 72256, 90320, 137738, 180640, 275476, 344345, 361280, 550952, 688690, 1101904, 1377380, 2203808, 2754760, 4407616, 5509520, 11019040, 22038080]

約数ペア:

[(1, 22038080), (2, 11019040), (4, 5509520), (5, 4407616), (8, 2754760), (10, 2203808), (16, 1377380), (20, 1101904), (32, 688690), (40, 550952), (61, 361280), (64, 344345), (80, 275476), (122, 180640), (160, 137738), (244, 90320), (305, 72256), (320, 68869), (488, 45160), (610, 36128), (976, 22580), (1129, 19520), (1220, 18064), (1952, 11290), (2258, 9760), (2440, 9032), (3904, 5645), (4516, 4880)]