197071040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32413}}^1$

素因数の和:32449

約数の個数: 56

約数和(自身を含む): 493989360

約数和(自身を除く): 296918320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 32413, 64826, 129652, 162065, 259304, 324130, 518608, 615847, 648260, 1037216, 1231694, 1296520, 2074432, 2463388, 2593040, 3079235, 4926776, 5186080, 6158470, 9853552, 10372160, 12316940, 19707104, 24633880, 39414208, 49267760, 98535520, 197071040]

約数ペア:

[(1, 197071040), (2, 98535520), (4, 49267760), (5, 39414208), (8, 24633880), (10, 19707104), (16, 12316940), (19, 10372160), (20, 9853552), (32, 6158470), (38, 5186080), (40, 4926776), (64, 3079235), (76, 2593040), (80, 2463388), (95, 2074432), (152, 1296520), (160, 1231694), (190, 1037216), (304, 648260), (320, 615847), (380, 518608), (608, 324130), (760, 259304), (1216, 162065), (1520, 129652), (3040, 64826), (6080, 32413)]