132425380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{3581}}^1$

素因数の和:3676

約数の個数: 36

約数和(自身を含む): 284790492

約数和(自身を除く): 152365112

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1849, 3581, 3698, 7162, 7396, 9245, 14324, 17905, 18490, 35810, 36980, 71620, 153983, 307966, 615932, 769915, 1539830, 3079660, 6621269, 13242538, 26485076, 33106345, 66212690, 132425380]

約数ペア:

[(1, 132425380), (2, 66212690), (4, 33106345), (5, 26485076), (10, 13242538), (20, 6621269), (43, 3079660), (86, 1539830), (172, 769915), (215, 615932), (430, 307966), (860, 153983), (1849, 71620), (3581, 36980), (3698, 35810), (7162, 18490), (7396, 17905), (9245, 14324)]