425157040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69019}}^1$

素因数の和:69050

約数の個数: 80

約数和(自身を含む): 1232421120

約数和(自身を除く): 807264080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 69019, 138038, 276076, 345095, 483133, 552152, 690190, 759209, 966266, 1104304, 1380380, 1518418, 1932532, 2415665, 2760760, 3036836, 3796045, 3865064, 4831330, 5314463, 5521520, 6073672, 7592090, 7730128, 9662660, 10628926, 12147344, 15184180, 19325320, 21257852, 26572315, 30368360, 38650640, 42515704, 53144630, 60736720, 85031408, 106289260, 212578520, 425157040]

約数ペア:

[(1, 425157040), (2, 212578520), (4, 106289260), (5, 85031408), (7, 60736720), (8, 53144630), (10, 42515704), (11, 38650640), (14, 30368360), (16, 26572315), (20, 21257852), (22, 19325320), (28, 15184180), (35, 12147344), (40, 10628926), (44, 9662660), (55, 7730128), (56, 7592090), (70, 6073672), (77, 5521520), (80, 5314463), (88, 4831330), (110, 3865064), (112, 3796045), (140, 3036836), (154, 2760760), (176, 2415665), (220, 1932532), (280, 1518418), (308, 1380380), (385, 1104304), (440, 966266), (560, 759209), (616, 690190), (770, 552152), (880, 483133), (1232, 345095), (1540, 276076), (3080, 138038), (6160, 69019)]