38039120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67927}}^1$

素因数の和:67947

約数の個数: 40

約数和(自身を含む): 101076864

約数和(自身を除く): 63037744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 67927, 135854, 271708, 339635, 475489, 543416, 679270, 950978, 1086832, 1358540, 1901956, 2377445, 2717080, 3803912, 4754890, 5434160, 7607824, 9509780, 19019560, 38039120]

約数ペア:

[(1, 38039120), (2, 19019560), (4, 9509780), (5, 7607824), (7, 5434160), (8, 4754890), (10, 3803912), (14, 2717080), (16, 2377445), (20, 1901956), (28, 1358540), (35, 1086832), (40, 950978), (56, 679270), (70, 543416), (80, 475489), (112, 339635), (140, 271708), (280, 135854), (560, 67927)]