166850560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{8147}}^1$

素因数の和:8176

約数の個数: 52

約数和(自身を含む): 400441608

約数和(自身を除く): 233591048

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, 5120, 8147, 10240, 16294, 20480, 32588, 40735, 65176, 81470, 130352, 162940, 260704, 325880, 521408, 651760, 1042816, 1303520, 2085632, 2607040, 4171264, 5214080, 8342528, 10428160, 16685056, 20856320, 33370112, 41712640, 83425280, 166850560]

約数ペア:

[(1, 166850560), (2, 83425280), (4, 41712640), (5, 33370112), (8, 20856320), (10, 16685056), (16, 10428160), (20, 8342528), (32, 5214080), (40, 4171264), (64, 2607040), (80, 2085632), (128, 1303520), (160, 1042816), (256, 651760), (320, 521408), (512, 325880), (640, 260704), (1024, 162940), (1280, 130352), (2048, 81470), (2560, 65176), (4096, 40735), (5120, 32588), (8147, 20480), (10240, 16294)]