99197140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8969}}^1$

素因数の和:9064

約数の個数: 48

約数和(自身を含む): 241113600

約数和(自身を除く): 141916460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 8969, 11060, 17938, 35876, 44845, 62783, 89690, 125566, 179380, 251132, 313915, 627830, 708551, 1255660, 1417102, 2834204, 3542755, 4959857, 7085510, 9919714, 14171020, 19839428, 24799285, 49598570, 99197140]

約数ペア:

[(1, 99197140), (2, 49598570), (4, 24799285), (5, 19839428), (7, 14171020), (10, 9919714), (14, 7085510), (20, 4959857), (28, 3542755), (35, 2834204), (70, 1417102), (79, 1255660), (140, 708551), (158, 627830), (316, 313915), (395, 251132), (553, 179380), (790, 125566), (1106, 89690), (1580, 62783), (2212, 44845), (2765, 35876), (5530, 17938), (8969, 11060)]