41806660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4457}}^1$

素因数の和:4540

約数の個数: 48

約数和(自身を含む): 101856384

約数和(自身を除く): 60049724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4457, 4690, 8914, 9380, 17828, 22285, 31199, 44570, 62398, 89140, 124796, 155995, 298619, 311990, 597238, 623980, 1194476, 1493095, 2090333, 2986190, 4180666, 5972380, 8361332, 10451665, 20903330, 41806660]

約数ペア:

[(1, 41806660), (2, 20903330), (4, 10451665), (5, 8361332), (7, 5972380), (10, 4180666), (14, 2986190), (20, 2090333), (28, 1493095), (35, 1194476), (67, 623980), (70, 597238), (134, 311990), (140, 298619), (268, 155995), (335, 124796), (469, 89140), (670, 62398), (938, 44570), (1340, 31199), (1876, 22285), (2345, 17828), (4457, 9380), (4690, 8914)]