99534080

素因数分解:

$2^8\times 5^1\times {\mathrm{77761}}^1$

素因数の和:77782

約数の個数: 36

約数和(自身を含む): 238418292

約数和(自身を除く): 138884212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 77761, 155522, 311044, 388805, 622088, 777610, 1244176, 1555220, 2488352, 3110440, 4976704, 6220880, 9953408, 12441760, 19906816, 24883520, 49767040, 99534080]

約数ペア:

[(1, 99534080), (2, 49767040), (4, 24883520), (5, 19906816), (8, 12441760), (10, 9953408), (16, 6220880), (20, 4976704), (32, 3110440), (40, 2488352), (64, 1555220), (80, 1244176), (128, 777610), (160, 622088), (256, 388805), (320, 311044), (640, 155522), (1280, 77761)]