105889840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1286

約数の個数: 80

約数和(自身を含む): 283249728

約数和(自身を除く): 177359888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 346, 560, 692, 865, 1093, 1211, 1384, 1730, 2186, 2422, 2768, 3460, 4372, 4844, 5465, 6055, 6920, 7651, 8744, 9688, 10930, 12110, 13840, 15302, 17488, 19376, 21860, 24220, 30604, 38255, 43720, 48440, 61208, 76510, 87440, 96880, 122416, 153020, 189089, 306040, 378178, 612080, 756356, 945445, 1323623, 1512712, 1890890, 2647246, 3025424, 3781780, 5294492, 6618115, 7563560, 10588984, 13236230, 15127120, 21177968, 26472460, 52944920, 105889840]

約数ペア:

[(1, 105889840), (2, 52944920), (4, 26472460), (5, 21177968), (7, 15127120), (8, 13236230), (10, 10588984), (14, 7563560), (16, 6618115), (20, 5294492), (28, 3781780), (35, 3025424), (40, 2647246), (56, 1890890), (70, 1512712), (80, 1323623), (112, 945445), (140, 756356), (173, 612080), (280, 378178), (346, 306040), (560, 189089), (692, 153020), (865, 122416), (1093, 96880), (1211, 87440), (1384, 76510), (1730, 61208), (2186, 48440), (2422, 43720), (2768, 38255), (3460, 30604), (4372, 24220), (4844, 21860), (5465, 19376), (6055, 17488), (6920, 15302), (7651, 13840), (8744, 12110), (9688, 10930)]