156620025080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{525359}}^1$

素因数の和:525656

約数の個数: 64

約数和(自身を含む): 365965776000

約数和(自身を除く): 209345750920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 257, 290, 514, 580, 1028, 1160, 1285, 2056, 2570, 5140, 7453, 10280, 14906, 29812, 37265, 59624, 74530, 149060, 298120, 525359, 1050718, 2101436, 2626795, 4202872, 5253590, 10507180, 15235411, 21014360, 30470822, 60941644, 76177055, 121883288, 135017263, 152354110, 270034526, 304708220, 540069052, 609416440, 675086315, 1080138104, 1350172630, 2700345260, 3915500627, 5400690520, 7831001254, 15662002508, 19577503135, 31324005016, 39155006270, 78310012540, 156620025080]

約数ペア:

[(1, 156620025080), (2, 78310012540), (4, 39155006270), (5, 31324005016), (8, 19577503135), (10, 15662002508), (20, 7831001254), (29, 5400690520), (40, 3915500627), (58, 2700345260), (116, 1350172630), (145, 1080138104), (232, 675086315), (257, 609416440), (290, 540069052), (514, 304708220), (580, 270034526), (1028, 152354110), (1160, 135017263), (1285, 121883288), (2056, 76177055), (2570, 60941644), (5140, 30470822), (7453, 21014360), (10280, 15235411), (14906, 10507180), (29812, 5253590), (37265, 4202872), (59624, 2626795), (74530, 2101436), (149060, 1050718), (298120, 525359)]