1036688840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{1811}}^1$

素因数の和:3134

約数の個数: 64

約数和(自身を含む): 2547961920

約数和(自身を除く): 1511273080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1301, 1811, 2602, 3622, 5204, 6505, 7244, 9055, 10408, 13010, 14311, 14488, 18110, 19921, 26020, 28622, 36220, 39842, 52040, 57244, 71555, 72440, 79684, 99605, 114488, 143110, 159368, 199210, 286220, 398420, 572440, 796840, 2356111, 4712222, 9424444, 11780555, 18848888, 23561110, 25917221, 47122220, 51834442, 94244440, 103668884, 129586105, 207337768, 259172210, 518344420, 1036688840]

約数ペア:

[(1, 1036688840), (2, 518344420), (4, 259172210), (5, 207337768), (8, 129586105), (10, 103668884), (11, 94244440), (20, 51834442), (22, 47122220), (40, 25917221), (44, 23561110), (55, 18848888), (88, 11780555), (110, 9424444), (220, 4712222), (440, 2356111), (1301, 796840), (1811, 572440), (2602, 398420), (3622, 286220), (5204, 199210), (6505, 159368), (7244, 143110), (9055, 114488), (10408, 99605), (13010, 79684), (14311, 72440), (14488, 71555), (18110, 57244), (19921, 52040), (26020, 39842), (28622, 36220)]