10893080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 28166400

約数和(自身を除く): 17273320

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1303, 1672, 2090, 2606, 4180, 5212, 6515, 8360, 10424, 13030, 14333, 24757, 26060, 28666, 49514, 52120, 57332, 71665, 99028, 114664, 123785, 143330, 198056, 247570, 272327, 286660, 495140, 544654, 573320, 990280, 1089308, 1361635, 2178616, 2723270, 5446540, 10893080]

約数ペア:

[(1, 10893080), (2, 5446540), (4, 2723270), (5, 2178616), (8, 1361635), (10, 1089308), (11, 990280), (19, 573320), (20, 544654), (22, 495140), (38, 286660), (40, 272327), (44, 247570), (55, 198056), (76, 143330), (88, 123785), (95, 114664), (110, 99028), (152, 71665), (190, 57332), (209, 52120), (220, 49514), (380, 28666), (418, 26060), (440, 24757), (760, 14333), (836, 13030), (1045, 10424), (1303, 8360), (1672, 6515), (2090, 5212), (2606, 4180)]