38585680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{68903}}^1$

素因数の和:68923

約数の個数: 40

約数和(自身を含む): 102529152

約数和(自身を除く): 63943472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 68903, 137806, 275612, 344515, 482321, 551224, 689030, 964642, 1102448, 1378060, 1929284, 2411605, 2756120, 3858568, 4823210, 5512240, 7717136, 9646420, 19292840, 38585680]

約数ペア:

[(1, 38585680), (2, 19292840), (4, 9646420), (5, 7717136), (7, 5512240), (8, 4823210), (10, 3858568), (14, 2756120), (16, 2411605), (20, 1929284), (28, 1378060), (35, 1102448), (40, 964642), (56, 689030), (70, 551224), (80, 482321), (112, 344515), (140, 275612), (280, 137806), (560, 68903)]