9115840

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 56

約数和(自身を含む): 22110192

約数和(自身を除く): 12994352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 467, 488, 610, 934, 976, 1220, 1868, 1952, 2335, 2440, 3736, 3904, 4670, 4880, 7472, 9340, 9760, 14944, 18680, 19520, 28487, 29888, 37360, 56974, 74720, 113948, 142435, 149440, 227896, 284870, 455792, 569740, 911584, 1139480, 1823168, 2278960, 4557920, 9115840]

約数ペア:

[(1, 9115840), (2, 4557920), (4, 2278960), (5, 1823168), (8, 1139480), (10, 911584), (16, 569740), (20, 455792), (32, 284870), (40, 227896), (61, 149440), (64, 142435), (80, 113948), (122, 74720), (160, 56974), (244, 37360), (305, 29888), (320, 28487), (467, 19520), (488, 18680), (610, 14944), (934, 9760), (976, 9340), (1220, 7472), (1868, 4880), (1952, 4670), (2335, 3904), (2440, 3736)]