223424703280

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2087}}^1\times {\mathrm{12277}}^1$

素因数の和:14486

約数の個数: 80

約数和(自身を含む): 524522053440

約数和(自身を除く): 301097350160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2087, 2180, 4174, 4360, 8348, 8720, 10435, 12277, 16696, 20870, 24554, 33392, 41740, 49108, 61385, 83480, 98216, 122770, 166960, 196432, 227483, 245540, 454966, 491080, 909932, 982160, 1137415, 1338193, 1819864, 2274830, 2676386, 3639728, 4549660, 5352772, 6690965, 9099320, 10705544, 13381930, 18198640, 21411088, 25622099, 26763860, 51244198, 53527720, 102488396, 107055440, 128110495, 204976792, 256220990, 409953584, 512441980, 1024883960, 2049767920, 2792808791, 5585617582, 11171235164, 13964043955, 22342470328, 27928087910, 44684940656, 55856175820, 111712351640, 223424703280]

約数ペア:

[(1, 223424703280), (2, 111712351640), (4, 55856175820), (5, 44684940656), (8, 27928087910), (10, 22342470328), (16, 13964043955), (20, 11171235164), (40, 5585617582), (80, 2792808791), (109, 2049767920), (218, 1024883960), (436, 512441980), (545, 409953584), (872, 256220990), (1090, 204976792), (1744, 128110495), (2087, 107055440), (2180, 102488396), (4174, 53527720), (4360, 51244198), (8348, 26763860), (8720, 25622099), (10435, 21411088), (12277, 18198640), (16696, 13381930), (20870, 10705544), (24554, 9099320), (33392, 6690965), (41740, 5352772), (49108, 4549660), (61385, 3639728), (83480, 2676386), (98216, 2274830), (122770, 1819864), (166960, 1338193), (196432, 1137415), (227483, 982160), (245540, 909932), (454966, 491080)]