16589033560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{18311}}^1$

素因数の和:18433

約数の個数: 128

約数和(自身を含む): 42718233600

約数和(自身を除く): 26129200040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 71, 88, 110, 116, 142, 145, 220, 232, 284, 290, 319, 355, 440, 568, 580, 638, 710, 781, 1160, 1276, 1420, 1562, 1595, 2059, 2552, 2840, 3124, 3190, 3905, 4118, 6248, 6380, 7810, 8236, 10295, 12760, 15620, 16472, 18311, 20590, 22649, 31240, 36622, 41180, 45298, 73244, 82360, 90596, 91555, 113245, 146488, 181192, 183110, 201421, 226490, 366220, 402842, 452980, 531019, 732440, 805684, 905960, 1007105, 1062038, 1300081, 1611368, 2014210, 2124076, 2600162, 2655095, 4028420, 4248152, 5200324, 5310190, 5841209, 6500405, 8056840, 10400648, 10620380, 11682418, 13000810, 14300891, 21240760, 23364836, 26001620, 28601782, 29206045, 37702349, 46729672, 52003240, 57203564, 58412090, 71504455, 75404698, 114407128, 116824180, 143008910, 150809396, 188511745, 233648360, 286017820, 301618792, 377023490, 414725839, 572035640, 754046980, 829451678, 1508093960, 1658903356, 2073629195, 3317806712, 4147258390, 8294516780, 16589033560]

約数ペア:

[(1, 16589033560), (2, 8294516780), (4, 4147258390), (5, 3317806712), (8, 2073629195), (10, 1658903356), (11, 1508093960), (20, 829451678), (22, 754046980), (29, 572035640), (40, 414725839), (44, 377023490), (55, 301618792), (58, 286017820), (71, 233648360), (88, 188511745), (110, 150809396), (116, 143008910), (142, 116824180), (145, 114407128), (220, 75404698), (232, 71504455), (284, 58412090), (290, 57203564), (319, 52003240), (355, 46729672), (440, 37702349), (568, 29206045), (580, 28601782), (638, 26001620), (710, 23364836), (781, 21240760), (1160, 14300891), (1276, 13000810), (1420, 11682418), (1562, 10620380), (1595, 10400648), (2059, 8056840), (2552, 6500405), (2840, 5841209), (3124, 5310190), (3190, 5200324), (3905, 4248152), (4118, 4028420), (6248, 2655095), (6380, 2600162), (7810, 2124076), (8236, 2014210), (10295, 1611368), (12760, 1300081), (15620, 1062038), (16472, 1007105), (18311, 905960), (20590, 805684), (22649, 732440), (31240, 531019), (36622, 452980), (41180, 402842), (45298, 366220), (73244, 226490), (82360, 201421), (90596, 183110), (91555, 181192), (113245, 146488)]