57663920

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1433}}^1$

素因数の和:1949

約数の個数: 40

約数和(自身を含む): 134428896

約数和(自身を除く): 76764976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 1433, 2012, 2515, 2866, 4024, 5030, 5732, 7165, 8048, 10060, 11464, 14330, 20120, 22928, 28660, 40240, 57320, 114640, 720799, 1441598, 2883196, 3603995, 5766392, 7207990, 11532784, 14415980, 28831960, 57663920]

約数ペア:

[(1, 57663920), (2, 28831960), (4, 14415980), (5, 11532784), (8, 7207990), (10, 5766392), (16, 3603995), (20, 2883196), (40, 1441598), (80, 720799), (503, 114640), (1006, 57320), (1433, 40240), (2012, 28660), (2515, 22928), (2866, 20120), (4024, 14330), (5030, 11464), (5732, 10060), (7165, 8048)]