56559002960

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{18133}}^1$

素因数の和:18580

約数の個数: 80

約数和(自身を含む): 132974155776

約数和(自身を除く): 76415152816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 307, 508, 614, 635, 1016, 1228, 1270, 1535, 2032, 2456, 2540, 3070, 4912, 5080, 6140, 10160, 12280, 18133, 24560, 36266, 38989, 72532, 77978, 90665, 145064, 155956, 181330, 194945, 290128, 311912, 362660, 389890, 623824, 725320, 779780, 1450640, 1559560, 2302891, 3119120, 4605782, 5566831, 9211564, 11133662, 11514455, 18423128, 22267324, 23028910, 27834155, 36846256, 44534648, 46057820, 55668310, 89069296, 92115640, 111336620, 184231280, 222673240, 445346480, 706987537, 1413975074, 2827950148, 3534937685, 5655900296, 7069875370, 11311800592, 14139750740, 28279501480, 56559002960]

約数ペア:

[(1, 56559002960), (2, 28279501480), (4, 14139750740), (5, 11311800592), (8, 7069875370), (10, 5655900296), (16, 3534937685), (20, 2827950148), (40, 1413975074), (80, 706987537), (127, 445346480), (254, 222673240), (307, 184231280), (508, 111336620), (614, 92115640), (635, 89069296), (1016, 55668310), (1228, 46057820), (1270, 44534648), (1535, 36846256), (2032, 27834155), (2456, 23028910), (2540, 22267324), (3070, 18423128), (4912, 11514455), (5080, 11133662), (6140, 9211564), (10160, 5566831), (12280, 4605782), (18133, 3119120), (24560, 2302891), (36266, 1559560), (38989, 1450640), (72532, 779780), (77978, 725320), (90665, 623824), (145064, 389890), (155956, 362660), (181330, 311912), (194945, 290128)]