884120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 2144880

約数和(自身を除く): 1260760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 961, 1240, 1426, 1922, 2852, 3565, 3844, 4805, 5704, 7130, 7688, 9610, 14260, 19220, 22103, 28520, 38440, 44206, 88412, 110515, 176824, 221030, 442060, 884120]

約数ペア:

[(1, 884120), (2, 442060), (4, 221030), (5, 176824), (8, 110515), (10, 88412), (20, 44206), (23, 38440), (31, 28520), (40, 22103), (46, 19220), (62, 14260), (92, 9610), (115, 7688), (124, 7130), (155, 5704), (184, 4805), (230, 3844), (248, 3565), (310, 2852), (460, 1922), (620, 1426), (713, 1240), (920, 961)]