2023136240

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{588121}}^1$

素因数の和:588177

約数の個数: 40

約数和(自身を含む): 4813190448

約数和(自身を除く): 2790054208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 588121, 1176242, 2352484, 2940605, 4704968, 5881210, 9409936, 11762420, 23524840, 25289203, 47049680, 50578406, 101156812, 126446015, 202313624, 252892030, 404627248, 505784060, 1011568120, 2023136240]

約数ペア:

[(1, 2023136240), (2, 1011568120), (4, 505784060), (5, 404627248), (8, 252892030), (10, 202313624), (16, 126446015), (20, 101156812), (40, 50578406), (43, 47049680), (80, 25289203), (86, 23524840), (172, 11762420), (215, 9409936), (344, 5881210), (430, 4704968), (688, 2940605), (860, 2352484), (1720, 1176242), (3440, 588121)]