141352720

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{9871}}^1$

素因数の和:10063

約数の個数: 40

約数和(自身を含む): 330514560

約数和(自身を除く): 189161840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 7160, 9871, 14320, 19742, 39484, 49355, 78968, 98710, 157936, 197420, 394840, 789680, 1766909, 3533818, 7067636, 8834545, 14135272, 17669090, 28270544, 35338180, 70676360, 141352720]

約数ペア:

[(1, 141352720), (2, 70676360), (4, 35338180), (5, 28270544), (8, 17669090), (10, 14135272), (16, 8834545), (20, 7067636), (40, 3533818), (80, 1766909), (179, 789680), (358, 394840), (716, 197420), (895, 157936), (1432, 98710), (1790, 78968), (2864, 49355), (3580, 39484), (7160, 19742), (9871, 14320)]