182836640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23321}}^1$

素因数の和:23350

約数の個数: 72

約数和(自身を含む): 502495812

約数和(自身を除く): 319659172

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 23321, 46642, 93284, 116605, 163247, 186568, 233210, 326494, 373136, 466420, 652988, 746272, 816235, 932840, 1142729, 1305976, 1632470, 1865680, 2285458, 2611952, 3264940, 3731360, 4570916, 5223904, 5713645, 6529880, 9141832, 11427290, 13059760, 18283664, 22854580, 26119520, 36567328, 45709160, 91418320, 182836640]

約数ペア:

[(1, 182836640), (2, 91418320), (4, 45709160), (5, 36567328), (7, 26119520), (8, 22854580), (10, 18283664), (14, 13059760), (16, 11427290), (20, 9141832), (28, 6529880), (32, 5713645), (35, 5223904), (40, 4570916), (49, 3731360), (56, 3264940), (70, 2611952), (80, 2285458), (98, 1865680), (112, 1632470), (140, 1305976), (160, 1142729), (196, 932840), (224, 816235), (245, 746272), (280, 652988), (392, 466420), (490, 373136), (560, 326494), (784, 233210), (980, 186568), (1120, 163247), (1568, 116605), (1960, 93284), (3920, 46642), (7840, 23321)]