127598320

素因数分解:

$2^4\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2833}}^1$

素因数の和:3409

約数の個数: 40

約数和(自身を含む): 297297936

約数和(自身を除く): 169699616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 563, 1126, 2252, 2815, 2833, 4504, 5630, 5666, 9008, 11260, 11332, 14165, 22520, 22664, 28330, 45040, 45328, 56660, 113320, 226640, 1594979, 3189958, 6379916, 7974895, 12759832, 15949790, 25519664, 31899580, 63799160, 127598320]

約数ペア:

[(1, 127598320), (2, 63799160), (4, 31899580), (5, 25519664), (8, 15949790), (10, 12759832), (16, 7974895), (20, 6379916), (40, 3189958), (80, 1594979), (563, 226640), (1126, 113320), (2252, 56660), (2815, 45328), (2833, 45040), (4504, 28330), (5630, 22664), (5666, 22520), (9008, 14165), (11260, 11332)]