169023580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11467}}^1$

素因数の和:11554

約数の個数: 48

約数和(自身を含む): 393031296

約数和(自身を除く): 224007716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 11467, 14740, 22934, 45868, 57335, 114670, 126137, 229340, 252274, 504548, 630685, 768289, 1261370, 1536578, 2522740, 3073156, 3841445, 7682890, 8451179, 15365780, 16902358, 33804716, 42255895, 84511790, 169023580]

約数ペア:

[(1, 169023580), (2, 84511790), (4, 42255895), (5, 33804716), (10, 16902358), (11, 15365780), (20, 8451179), (22, 7682890), (44, 3841445), (55, 3073156), (67, 2522740), (110, 1536578), (134, 1261370), (220, 768289), (268, 630685), (335, 504548), (670, 252274), (737, 229340), (1340, 126137), (1474, 114670), (2948, 57335), (3685, 45868), (7370, 22934), (11467, 14740)]