73896640040

素因数分解:

$2^3\times 5^1\times {\mathrm{89563}}^1\times {\mathrm{20627}}^1$

素因数の和:110201

約数の個数: 32

約数和(自身を含む): 166277357280

約数和(自身を除く): 92380717240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 20627, 41254, 82508, 89563, 103135, 165016, 179126, 206270, 358252, 412540, 447815, 716504, 825080, 895630, 1791260, 3582520, 1847416001, 3694832002, 7389664004, 9237080005, 14779328008, 18474160010, 36948320020, 73896640040]

約数ペア:

[(1, 73896640040), (2, 36948320020), (4, 18474160010), (5, 14779328008), (8, 9237080005), (10, 7389664004), (20, 3694832002), (40, 1847416001), (20627, 3582520), (41254, 1791260), (82508, 895630), (89563, 825080), (103135, 716504), (165016, 447815), (179126, 412540), (206270, 358252)]