135940804840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{254209}}^1$

素因数の和:254710

約数の個数: 64

約数和(自身を含む): 317101554000

約数和(自身を除く): 181160749160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 461, 580, 922, 1160, 1844, 2305, 3688, 4610, 9220, 13369, 18440, 26738, 53476, 66845, 106952, 133690, 254209, 267380, 508418, 534760, 1016836, 1271045, 2033672, 2542090, 5084180, 7372061, 10168360, 14744122, 29488244, 36860305, 58976488, 73720610, 117190349, 147441220, 234380698, 294882440, 468761396, 585951745, 937522792, 1171903490, 2343806980, 3398520121, 4687613960, 6797040242, 13594080484, 16992600605, 27188160968, 33985201210, 67970402420, 135940804840]

約数ペア:

[(1, 135940804840), (2, 67970402420), (4, 33985201210), (5, 27188160968), (8, 16992600605), (10, 13594080484), (20, 6797040242), (29, 4687613960), (40, 3398520121), (58, 2343806980), (116, 1171903490), (145, 937522792), (232, 585951745), (290, 468761396), (461, 294882440), (580, 234380698), (922, 147441220), (1160, 117190349), (1844, 73720610), (2305, 58976488), (3688, 36860305), (4610, 29488244), (9220, 14744122), (13369, 10168360), (18440, 7372061), (26738, 5084180), (53476, 2542090), (66845, 2033672), (106952, 1271045), (133690, 1016836), (254209, 534760), (267380, 508418)]