11331336280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1355423}}^1$

素因数の和:1355464

約数の個数: 64

約数和(自身を含む): 29277158400

約数和(自身を除く): 17945822120

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, 1672, 2090, 4180, 8360, 1355423, 2710846, 5421692, 6777115, 10843384, 13554230, 14909653, 25753037, 27108460, 29819306, 51506074, 54216920, 59638612, 74548265, 103012148, 119277224, 128765185, 149096530, 206024296, 257530370, 283283407, 298193060, 515060740, 566566814, 596386120, 1030121480, 1133133628, 1416417035, 2266267256, 2832834070, 5665668140, 11331336280]

約数ペア:

[(1, 11331336280), (2, 5665668140), (4, 2832834070), (5, 2266267256), (8, 1416417035), (10, 1133133628), (11, 1030121480), (19, 596386120), (20, 566566814), (22, 515060740), (38, 298193060), (40, 283283407), (44, 257530370), (55, 206024296), (76, 149096530), (88, 128765185), (95, 119277224), (110, 103012148), (152, 74548265), (190, 59638612), (209, 54216920), (220, 51506074), (380, 29819306), (418, 27108460), (440, 25753037), (760, 14909653), (836, 13554230), (1045, 10843384), (1672, 6777115), (2090, 5421692), (4180, 2710846), (8360, 1355423)]