89066240

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 215233200

約数和(自身を除く): 126166960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 467, 596, 640, 745, 934, 1192, 1280, 1490, 1868, 2335, 2384, 2980, 3736, 4670, 4768, 5960, 7472, 9340, 9536, 11920, 14944, 18680, 19072, 23840, 29888, 37360, 38144, 47680, 59776, 69583, 74720, 95360, 119552, 139166, 149440, 190720, 278332, 298880, 347915, 556664, 597760, 695830, 1113328, 1391660, 2226656, 2783320, 4453312, 5566640, 8906624, 11133280, 17813248, 22266560, 44533120, 89066240]

約数ペア:

[(1, 89066240), (2, 44533120), (4, 22266560), (5, 17813248), (8, 11133280), (10, 8906624), (16, 5566640), (20, 4453312), (32, 2783320), (40, 2226656), (64, 1391660), (80, 1113328), (128, 695830), (149, 597760), (160, 556664), (256, 347915), (298, 298880), (320, 278332), (467, 190720), (596, 149440), (640, 139166), (745, 119552), (934, 95360), (1192, 74720), (1280, 69583), (1490, 59776), (1868, 47680), (2335, 38144), (2384, 37360), (2980, 29888), (3736, 23840), (4670, 19072), (4768, 18680), (5960, 14944), (7472, 11920), (9340, 9536)]