139968974770

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{4057}}^1$

素因数の和:4555

約数の個数: 64

約数和(自身を含む): 257551975296

約数和(自身を除く): 117583000526

約数列:

[1, 2, 5, 10, 83, 166, 197, 211, 394, 415, 422, 830, 985, 1055, 1970, 2110, 4057, 8114, 16351, 17513, 20285, 32702, 35026, 40570, 41567, 81755, 83134, 87565, 163510, 175130, 207835, 336731, 415670, 673462, 799229, 856027, 1598458, 1683655, 1712054, 3367310, 3450061, 3996145, 4280135, 6900122, 7992290, 8560270, 17250305, 34500610, 66336007, 71050241, 132672014, 142100482, 168637319, 331680035, 337274638, 355251205, 663360070, 710502410, 843186595, 1686373190, 13996897477, 27993794954, 69984487385, 139968974770]

約数ペア:

[(1, 139968974770), (2, 69984487385), (5, 27993794954), (10, 13996897477), (83, 1686373190), (166, 843186595), (197, 710502410), (211, 663360070), (394, 355251205), (415, 337274638), (422, 331680035), (830, 168637319), (985, 142100482), (1055, 132672014), (1970, 71050241), (2110, 66336007), (4057, 34500610), (8114, 17250305), (16351, 8560270), (17513, 7992290), (20285, 6900122), (32702, 4280135), (35026, 3996145), (40570, 3450061), (41567, 3367310), (81755, 1712054), (83134, 1683655), (87565, 1598458), (163510, 856027), (175130, 799229), (207835, 673462), (336731, 415670)]