83425280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{8147}}^1$

素因数の和:8174

約数の個数: 48

約数和(自身を含む): 200196360

約数和(自身を除く): 116771080

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

約数ペア:

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