103797160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 245203200

約数和(自身を除く): 141406040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 257, 439, 460, 514, 878, 920, 1028, 1285, 1756, 2056, 2195, 2570, 3512, 4390, 5140, 5911, 8780, 10097, 10280, 11822, 17560, 20194, 23644, 29555, 40388, 47288, 50485, 59110, 80776, 100970, 112823, 118220, 201940, 225646, 236440, 403880, 451292, 564115, 902584, 1128230, 2256460, 2594929, 4512920, 5189858, 10379716, 12974645, 20759432, 25949290, 51898580, 103797160]

約数ペア:

[(1, 103797160), (2, 51898580), (4, 25949290), (5, 20759432), (8, 12974645), (10, 10379716), (20, 5189858), (23, 4512920), (40, 2594929), (46, 2256460), (92, 1128230), (115, 902584), (184, 564115), (230, 451292), (257, 403880), (439, 236440), (460, 225646), (514, 201940), (878, 118220), (920, 112823), (1028, 100970), (1285, 80776), (1756, 59110), (2056, 50485), (2195, 47288), (2570, 40388), (3512, 29555), (4390, 23644), (5140, 20194), (5911, 17560), (8780, 11822), (10097, 10280)]