39343780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 101993472

約数和(自身を除く): 62649692

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 61, 68, 70, 85, 119, 122, 140, 170, 238, 244, 271, 305, 340, 427, 476, 542, 595, 610, 854, 1037, 1084, 1190, 1220, 1355, 1708, 1897, 2074, 2135, 2380, 2710, 3794, 4148, 4270, 4607, 5185, 5420, 7259, 7588, 8540, 9214, 9485, 10370, 14518, 16531, 18428, 18970, 20740, 23035, 29036, 32249, 33062, 36295, 37940, 46070, 64498, 66124, 72590, 82655, 92140, 115717, 128996, 145180, 161245, 165310, 231434, 281027, 322490, 330620, 462868, 562054, 578585, 644980, 1124108, 1157170, 1405135, 1967189, 2314340, 2810270, 3934378, 5620540, 7868756, 9835945, 19671890, 39343780]

約数ペア:

[(1, 39343780), (2, 19671890), (4, 9835945), (5, 7868756), (7, 5620540), (10, 3934378), (14, 2810270), (17, 2314340), (20, 1967189), (28, 1405135), (34, 1157170), (35, 1124108), (61, 644980), (68, 578585), (70, 562054), (85, 462868), (119, 330620), (122, 322490), (140, 281027), (170, 231434), (238, 165310), (244, 161245), (271, 145180), (305, 128996), (340, 115717), (427, 92140), (476, 82655), (542, 72590), (595, 66124), (610, 64498), (854, 46070), (1037, 37940), (1084, 36295), (1190, 33062), (1220, 32249), (1355, 29036), (1708, 23035), (1897, 20740), (2074, 18970), (2135, 18428), (2380, 16531), (2710, 14518), (3794, 10370), (4148, 9485), (4270, 9214), (4607, 8540), (5185, 7588), (5420, 7259)]