88192960

素因数分解:

$2^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1399}}^1$

素因数の和:1613

約数の個数: 56

約数和(自身を含む): 211226400

約数和(自身を除く): 123033440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 788, 985, 1399, 1576, 1970, 2798, 3152, 3940, 5596, 6304, 6995, 7880, 11192, 12608, 13990, 15760, 22384, 27980, 31520, 44768, 55960, 63040, 89536, 111920, 223840, 275603, 447680, 551206, 1102412, 1378015, 2204824, 2756030, 4409648, 5512060, 8819296, 11024120, 17638592, 22048240, 44096480, 88192960]

約数ペア:

[(1, 88192960), (2, 44096480), (4, 22048240), (5, 17638592), (8, 11024120), (10, 8819296), (16, 5512060), (20, 4409648), (32, 2756030), (40, 2204824), (64, 1378015), (80, 1102412), (160, 551206), (197, 447680), (320, 275603), (394, 223840), (788, 111920), (985, 89536), (1399, 63040), (1576, 55960), (1970, 44768), (2798, 31520), (3152, 27980), (3940, 22384), (5596, 15760), (6304, 13990), (6995, 12608), (7880, 11192)]