88821760

素因数分解:

$2^{12}\times 5^1\times {\mathrm{4337}}^1$

素因数の和:4366

約数の個数: 52

約数和(自身を含む): 213195348

約数和(自身を除く): 124373588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 4337, 5120, 8674, 10240, 17348, 20480, 21685, 34696, 43370, 69392, 86740, 138784, 173480, 277568, 346960, 555136, 693920, 1110272, 1387840, 2220544, 2775680, 4441088, 5551360, 8882176, 11102720, 17764352, 22205440, 44410880, 88821760]

約数ペア:

[(1, 88821760), (2, 44410880), (4, 22205440), (5, 17764352), (8, 11102720), (10, 8882176), (16, 5551360), (20, 4441088), (32, 2775680), (40, 2220544), (64, 1387840), (80, 1110272), (128, 693920), (160, 555136), (256, 346960), (320, 277568), (512, 173480), (640, 138784), (1024, 86740), (1280, 69392), (2048, 43370), (2560, 34696), (4096, 21685), (4337, 20480), (5120, 17348), (8674, 10240)]