143065060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16369}}^1$

素因数の和:16420

約数の個数: 48

約数和(自身を含む): 330019200

約数和(自身を除く): 186954140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 16369, 32738, 65476, 81845, 163690, 311011, 327380, 376487, 622022, 752974, 1244044, 1505948, 1555055, 1882435, 3110110, 3764870, 6220220, 7153253, 7529740, 14306506, 28613012, 35766265, 71532530, 143065060]

約数ペア:

[(1, 143065060), (2, 71532530), (4, 35766265), (5, 28613012), (10, 14306506), (19, 7529740), (20, 7153253), (23, 6220220), (38, 3764870), (46, 3110110), (76, 1882435), (92, 1555055), (95, 1505948), (115, 1244044), (190, 752974), (230, 622022), (380, 376487), (437, 327380), (460, 311011), (874, 163690), (1748, 81845), (2185, 65476), (4370, 32738), (8740, 16369)]