11283398560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1439209}}^1$

素因数の和:1439238

約数の個数: 72

約数和(自身を含む): 31009218660

約数和(自身を除く): 19725820100

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 1439209, 2878418, 5756836, 7196045, 10074463, 11513672, 14392090, 20148926, 23027344, 28784180, 40297852, 46054688, 50372315, 57568360, 70521241, 80595704, 100744630, 115136720, 141042482, 161191408, 201489260, 230273440, 282084964, 322382816, 352606205, 402978520, 564169928, 705212410, 805957040, 1128339856, 1410424820, 1611914080, 2256679712, 2820849640, 5641699280, 11283398560]

約数ペア:

[(1, 11283398560), (2, 5641699280), (4, 2820849640), (5, 2256679712), (7, 1611914080), (8, 1410424820), (10, 1128339856), (14, 805957040), (16, 705212410), (20, 564169928), (28, 402978520), (32, 352606205), (35, 322382816), (40, 282084964), (49, 230273440), (56, 201489260), (70, 161191408), (80, 141042482), (98, 115136720), (112, 100744630), (140, 80595704), (160, 70521241), (196, 57568360), (224, 50372315), (245, 46054688), (280, 40297852), (392, 28784180), (490, 23027344), (560, 20148926), (784, 14392090), (980, 11513672), (1120, 10074463), (1568, 7196045), (1960, 5756836), (3920, 2878418), (7840, 1439209)]