99144080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{177043}}^1$

素因数の和:177063

約数の個数: 40

約数和(自身を含む): 263441472

約数和(自身を除く): 164297392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 177043, 354086, 708172, 885215, 1239301, 1416344, 1770430, 2478602, 2832688, 3540860, 4957204, 6196505, 7081720, 9914408, 12393010, 14163440, 19828816, 24786020, 49572040, 99144080]

約数ペア:

[(1, 99144080), (2, 49572040), (4, 24786020), (5, 19828816), (7, 14163440), (8, 12393010), (10, 9914408), (14, 7081720), (16, 6196505), (20, 4957204), (28, 3540860), (35, 2832688), (40, 2478602), (56, 1770430), (70, 1416344), (80, 1239301), (112, 885215), (140, 708172), (280, 354086), (560, 177043)]