47182240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 128943360

約数和(自身を除く): 81761120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 103, 112, 140, 160, 206, 224, 280, 409, 412, 515, 560, 721, 818, 824, 1030, 1120, 1442, 1636, 1648, 2045, 2060, 2863, 2884, 3272, 3296, 3605, 4090, 4120, 5726, 5768, 6544, 7210, 8180, 8240, 11452, 11536, 13088, 14315, 14420, 16360, 16480, 22904, 23072, 28630, 28840, 32720, 42127, 45808, 57260, 57680, 65440, 84254, 91616, 114520, 115360, 168508, 210635, 229040, 294889, 337016, 421270, 458080, 589778, 674032, 842540, 1179556, 1348064, 1474445, 1685080, 2359112, 2948890, 3370160, 4718224, 5897780, 6740320, 9436448, 11795560, 23591120, 47182240]

約数ペア:

[(1, 47182240), (2, 23591120), (4, 11795560), (5, 9436448), (7, 6740320), (8, 5897780), (10, 4718224), (14, 3370160), (16, 2948890), (20, 2359112), (28, 1685080), (32, 1474445), (35, 1348064), (40, 1179556), (56, 842540), (70, 674032), (80, 589778), (103, 458080), (112, 421270), (140, 337016), (160, 294889), (206, 229040), (224, 210635), (280, 168508), (409, 115360), (412, 114520), (515, 91616), (560, 84254), (721, 65440), (818, 57680), (824, 57260), (1030, 45808), (1120, 42127), (1442, 32720), (1636, 28840), (1648, 28630), (2045, 23072), (2060, 22904), (2863, 16480), (2884, 16360), (3272, 14420), (3296, 14315), (3605, 13088), (4090, 11536), (4120, 11452), (5726, 8240), (5768, 8180), (6544, 7210)]